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Bowmalloy - 1/2" Screw, Grade 9 Steel SAE Flat Washer - 17/32" ID x 1-1/16" OD, 9/64" Thick, Bowma-Guard Finish


Item #: 54481825
Brand: Bowmalloy
Model #: BOW500217
Exact Tooling IR#: 04

Features and Benefits

SAE (Society of Automotive Engineers) flat washers are thinner, have smaller outside diameters and fit tighter around bolts than USS (United States Standard) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type SAE
System of Measurement Inch
Screw Size 1/2
Inside Diameter (Inch) 17/32
Inside Diameter (Decimal Inch) 0.5260
Outside Diameter (Inch) 1-1/16
Outside Diameter (Decimal Inch) 1.0630
Thickness (Decimal Inch) 0.1340
Thickness (Inch) 9/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.5210
Maximum Inside Diameter (Inch) 17/32
Maximum Inside Diameter (Decimal Inch) 0.5310
Maximum Outside Diameter (Inch) 1-5/64
Maximum Outside Diameter (Decimal Inch) 1.0730
Minimum Thickness (Decimal Inch) 0.1220
Maximum Thickness (Inch) 9/64
Maximum Thickness (Decimal Inch) 0.1460
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$335.14

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Bowmalloy - 1/2" Screw, Grade 9 Steel SAE Flat Washer - 17/32" ID x 1-1/16" OD, 9/64" Thick, Bowma-Guard Finish


Item #: 54481601
Brand: Bowmalloy
Model #: BOW500017
Exact Tooling IR#: 04

Features and Benefits

SAE (Society of Automotive Engineers) flat washers are thinner, have smaller outside diameters and fit tighter around bolts than USS (United States Standard) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type SAE
System of Measurement Inch
Screw Size 1/2
Inside Diameter (Inch) 17/32
Inside Diameter (Decimal Inch) 0.5260
Outside Diameter (Inch) 1-1/16
Outside Diameter (Decimal Inch) 1.0630
Thickness (Decimal Inch) 0.1340
Thickness (Inch) 9/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.5210
Maximum Inside Diameter (Inch) 17/32
Maximum Inside Diameter (Decimal Inch) 0.5310
Maximum Outside Diameter (Inch) 1-5/64
Maximum Outside Diameter (Decimal Inch) 1.0730
Minimum Thickness (Decimal Inch) 0.1220
Maximum Thickness (Inch) 9/64
Maximum Thickness (Decimal Inch) 0.1460
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$92.35

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Bowmalloy - 1/2" Screw, Grade 9 Steel USS Flat Washer - 17/32" ID x 1-3/8" OD, 9/64" Thick, Bowma-Guard Finish


Item #: 54481932
Brand: Bowmalloy
Model #: BOWKP80404-2
Exact Tooling IR#: 04

Features and Benefits

USS (United States Standard) flat washers are thicker, have larger outside diameters and do not fit as tightly around bolts as SAE (Society of Automotive Engineers) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type USS
System of Measurement Inch
Screw Size 1/2
Inside Diameter (Inch) 17/32
Inside Diameter (Decimal Inch) 0.5260
Outside Diameter (Inch) 1-3/8
Outside Diameter (Decimal Inch) 1.3750
Thickness (Decimal Inch) 0.1340
Thickness (Inch) 9/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.5210
Maximum Inside Diameter (Inch) 17/32
Maximum Inside Diameter (Decimal Inch) 0.5310
Maximum Outside Diameter (Inch) 1-25/64
Maximum Outside Diameter (Decimal Inch) 1.3850
Minimum Thickness (Decimal Inch) 0.1220
Maximum Thickness (Inch) 9/64
Maximum Thickness (Decimal Inch) 0.1460
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$142.53

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Bowmalloy - 1/2" Screw, Grade 9 Steel USS Flat Washer - 17/32" ID x 1-3/8" OD, 9/64" Thick, Bowma-Guard Finish


Item #: 54481486
Brand: Bowmalloy
Model #: BOW500104
Exact Tooling IR#: 04

Features and Benefits

USS (United States Standard) flat washers are thicker, have larger outside diameters and do not fit as tightly around bolts as SAE (Society of Automotive Engineers) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type USS
System of Measurement Inch
Screw Size 1/2
Inside Diameter (Inch) 17/32
Inside Diameter (Decimal Inch) 0.5260
Outside Diameter (Inch) 1-3/8
Outside Diameter (Decimal Inch) 1.3750
Thickness (Decimal Inch) 0.1340
Thickness (Inch) 9/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.5210
Maximum Inside Diameter (Inch) 17/32
Maximum Inside Diameter (Decimal Inch) 0.5310
Maximum Outside Diameter (Inch) 1-25/64
Maximum Outside Diameter (Decimal Inch) 1.3850
Minimum Thickness (Decimal Inch) 0.1220
Maximum Thickness (Inch) 9/64
Maximum Thickness (Decimal Inch) 0.1460
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$158.81

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Bowmalloy - 1/2" Screw, Grade 9 Steel USS Flat Washer - 17/32" ID x 1-3/8" OD, 9/64" Thick, Bowma-Guard Finish


Item #: 54481338
Brand: Bowmalloy
Model #: BOW500004
Exact Tooling IR#: 04

Features and Benefits

USS (United States Standard) flat washers are thicker, have larger outside diameters and do not fit as tightly around bolts as SAE (Society of Automotive Engineers) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type USS
System of Measurement Inch
Screw Size 1/2
Inside Diameter (Inch) 17/32
Inside Diameter (Decimal Inch) 0.5260
Outside Diameter (Inch) 1-3/8
Outside Diameter (Decimal Inch) 1.3750
Thickness (Decimal Inch) 0.1340
Thickness (Inch) 9/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.5210
Maximum Inside Diameter (Inch) 17/32
Maximum Inside Diameter (Decimal Inch) 0.5310
Maximum Outside Diameter (Inch) 1-25/64
Maximum Outside Diameter (Decimal Inch) 1.3850
Minimum Thickness (Decimal Inch) 0.1220
Maximum Thickness (Inch) 9/64
Maximum Thickness (Decimal Inch) 0.1460
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$78.88

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Bowmalloy - 1/2" Screw, Grade 9 Steel USS Flat Washer - 17/32" ID x 1-3/8" OD, 9/64" Thick, Bowma-Guard Finish


Item #: 54481791
Brand: Bowmalloy
Model #: BOW500204
Exact Tooling IR#: 04

Features and Benefits

USS (United States Standard) flat washers are thicker, have larger outside diameters and do not fit as tightly around bolts as SAE (Society of Automotive Engineers) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type USS
System of Measurement Inch
Screw Size 1/2
Inside Diameter (Inch) 17/32
Inside Diameter (Decimal Inch) 0.5260
Outside Diameter (Inch) 1-3/8
Outside Diameter (Decimal Inch) 1.3750
Thickness (Decimal Inch) 0.1340
Thickness (Inch) 9/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.5210
Maximum Inside Diameter (Inch) 17/32
Maximum Inside Diameter (Decimal Inch) 0.5310
Maximum Outside Diameter (Inch) 1-25/64
Maximum Outside Diameter (Decimal Inch) 1.3850
Minimum Thickness (Decimal Inch) 0.1220
Maximum Thickness (Inch) 9/64
Maximum Thickness (Decimal Inch) 0.1460
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$234.21

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Bowmalloy - 1/4" Screw, Grade 9 Steel SAE Flat Washer - 9/32" ID x 5/8" OD, 5/64" Thick, Bowma-Guard Finish


Item #: 54481478
Brand: Bowmalloy
Model #: BOW500113
Exact Tooling IR#: 04

Features and Benefits

SAE (Society of Automotive Engineers) flat washers are thinner, have smaller outside diameters and fit tighter around bolts than USS (United States Standard) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type SAE
System of Measurement Inch
Screw Size 1/4
Inside Diameter (Inch) 9/32
Inside Diameter (Decimal Inch) 0.2710
Outside Diameter (Inch) 5/8
Outside Diameter (Decimal Inch) 0.6250
Thickness (Decimal Inch) 0.0730
Thickness (Inch) 5/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.2660
Maximum Inside Diameter (Inch) 9/32
Maximum Inside Diameter (Decimal Inch) 0.2760
Maximum Outside Diameter (Inch) 41/64
Maximum Outside Diameter (Decimal Inch) 0.6350
Minimum Thickness (Decimal Inch) 0.0650
Maximum Thickness (Inch) 5/64
Maximum Thickness (Decimal Inch) 0.0800
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$141.23

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Bowmalloy - 1/4" Screw, Grade 9 Steel SAE Flat Washer - 9/32" ID x 5/8" OD, 5/64" Thick, Bowma-Guard Finish


Item #: 54481395
Brand: Bowmalloy
Model #: BOW500013
Exact Tooling IR#: 04

Features and Benefits

SAE (Society of Automotive Engineers) flat washers are thinner, have smaller outside diameters and fit tighter around bolts than USS (United States Standard) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type SAE
System of Measurement Inch
Screw Size 1/4
Inside Diameter (Inch) 9/32
Inside Diameter (Decimal Inch) 0.2710
Outside Diameter (Inch) 5/8
Outside Diameter (Decimal Inch) 0.6250
Thickness (Decimal Inch) 0.0730
Thickness (Inch) 5/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.2660
Maximum Inside Diameter (Inch) 9/32
Maximum Inside Diameter (Decimal Inch) 0.2760
Maximum Outside Diameter (Inch) 41/64
Maximum Outside Diameter (Decimal Inch) 0.6350
Minimum Thickness (Decimal Inch) 0.0650
Maximum Thickness (Inch) 5/64
Maximum Thickness (Decimal Inch) 0.0800
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$69.18

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Bowmalloy - 1/4" Screw, Grade 9 Steel SAE Flat Washer - 9/32" ID x 5/8" OD, 5/64" Thick, Bowma-Guard Finish


Item #: 54481874
Brand: Bowmalloy
Model #: BOW500213
Exact Tooling IR#: 04

Features and Benefits

SAE (Society of Automotive Engineers) flat washers are thinner, have smaller outside diameters and fit tighter around bolts than USS (United States Standard) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type SAE
System of Measurement Inch
Screw Size 1/4
Inside Diameter (Inch) 9/32
Inside Diameter (Decimal Inch) 0.2710
Outside Diameter (Inch) 5/8
Outside Diameter (Decimal Inch) 0.6250
Thickness (Decimal Inch) 0.0730
Thickness (Inch) 5/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.2660
Maximum Inside Diameter (Inch) 9/32
Maximum Inside Diameter (Decimal Inch) 0.2760
Maximum Outside Diameter (Inch) 41/64
Maximum Outside Diameter (Decimal Inch) 0.6350
Minimum Thickness (Decimal Inch) 0.0650
Maximum Thickness (Inch) 5/64
Maximum Thickness (Decimal Inch) 0.0800
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$38.55

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Bowmalloy - 1/4" Screw, Grade 9 Steel USS Flat Washer - 9/32" ID x 3/4" OD, 5/64" Thick, Bowma-Guard Finish


Item #: 54481908
Brand: Bowmalloy
Model #: BOW500200
Exact Tooling IR#: 04

Features and Benefits

USS (United States Standard) flat washers are thicker, have larger outside diameters and do not fit as tightly around bolts as SAE (Society of Automotive Engineers) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type USS
System of Measurement Inch
Screw Size 1/4
Inside Diameter (Inch) 9/32
Inside Diameter (Decimal Inch) 0.2710
Outside Diameter (Inch) 3/4
Outside Diameter (Decimal Inch) 0.7500
Thickness (Decimal Inch) 0.0730
Thickness (Inch) 5/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.2660
Maximum Inside Diameter (Inch) 9/32
Maximum Inside Diameter (Decimal Inch) 0.2760
Maximum Outside Diameter (Inch) 49/64
Maximum Outside Diameter (Decimal Inch) 0.7600
Minimum Thickness (Decimal Inch) 0.0650
Maximum Thickness (Inch) 5/64
Maximum Thickness (Decimal Inch) 0.0800
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$216.50

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Bowmalloy - 1/4" Screw, Grade 9 Steel USS Flat Washer - 9/32" ID x 3/4" OD, 5/64" Thick, Bowma-Guard Finish


Item #: 54481429
Brand: Bowmalloy
Model #: BOW500000
Exact Tooling IR#: 04

Features and Benefits

USS (United States Standard) flat washers are thicker, have larger outside diameters and do not fit as tightly around bolts as SAE (Society of Automotive Engineers) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type USS
System of Measurement Inch
Screw Size 1/4
Inside Diameter (Inch) 9/32
Inside Diameter (Decimal Inch) 0.2710
Outside Diameter (Inch) 3/4
Outside Diameter (Decimal Inch) 0.7500
Thickness (Decimal Inch) 0.0730
Thickness (Inch) 5/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.2660
Maximum Inside Diameter (Inch) 9/32
Maximum Inside Diameter (Decimal Inch) 0.2760
Maximum Outside Diameter (Inch) 49/64
Maximum Outside Diameter (Decimal Inch) 0.7600
Minimum Thickness (Decimal Inch) 0.0650
Maximum Thickness (Inch) 5/64
Maximum Thickness (Decimal Inch) 0.0800
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$43.40

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Bowmalloy - 1/4" Screw, Grade 9 Steel USS Flat Washer - 9/32" ID x 3/4" OD, 5/64" Thick, Bowma-Guard Finish


Item #: 54481361
Brand: Bowmalloy
Model #: BOW500100
Exact Tooling IR#: 04

Features and Benefits

USS (United States Standard) flat washers are thicker, have larger outside diameters and do not fit as tightly around bolts as SAE (Society of Automotive Engineers) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type USS
System of Measurement Inch
Screw Size 1/4
Inside Diameter (Inch) 9/32
Inside Diameter (Decimal Inch) 0.2710
Outside Diameter (Inch) 3/4
Outside Diameter (Decimal Inch) 0.7500
Thickness (Decimal Inch) 0.0730
Thickness (Inch) 5/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.2660
Maximum Inside Diameter (Inch) 9/32
Maximum Inside Diameter (Decimal Inch) 0.2760
Maximum Outside Diameter (Inch) 49/64
Maximum Outside Diameter (Decimal Inch) 0.7600
Minimum Thickness (Decimal Inch) 0.0650
Maximum Thickness (Inch) 5/64
Maximum Thickness (Decimal Inch) 0.0800
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$87.47

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Bowmalloy - 3/4" Screw, Grade 9 Steel SAE Flat Washer - 13/16" ID x 1-15/32" OD, 9/64" Thick, Bowma-Guard Finish


Item #: 54481841
Brand: Bowmalloy
Model #: BOW500220
Exact Tooling IR#: 04

Features and Benefits

SAE (Society of Automotive Engineers) flat washers are thinner, have smaller outside diameters and fit tighter around bolts than USS (United States Standard) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type SAE
System of Measurement Inch
Screw Size 3/4
Inside Diameter (Inch) 13/16
Inside Diameter (Decimal Inch) 0.7750
Outside Diameter (Inch) 1-15/32
Outside Diameter (Decimal Inch) 1.4680
Thickness (Decimal Inch) 0.1480
Thickness (Inch) 9/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.7700
Maximum Inside Diameter (Inch) 25/32
Maximum Inside Diameter (Decimal Inch) 0.7800
Maximum Outside Diameter (Inch) 1-31/64
Maximum Outside Diameter (Decimal Inch) 1.4780
Minimum Thickness (Decimal Inch) 0.1360
Maximum Thickness (Inch) 5/32
Maximum Thickness (Decimal Inch) 0.1600
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$450.38

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Bowmalloy - 3/4" Screw, Grade 9 Steel SAE Flat Washer - 13/16" ID x 1-15/32" OD, 9/64" Thick, Bowma-Guard Finish


Item #: 54481759
Brand: Bowmalloy
Model #: BOW500120
Exact Tooling IR#: 04

Features and Benefits

SAE (Society of Automotive Engineers) flat washers are thinner, have smaller outside diameters and fit tighter around bolts than USS (United States Standard) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type SAE
System of Measurement Inch
Screw Size 3/4
Inside Diameter (Inch) 13/16
Inside Diameter (Decimal Inch) 0.7750
Outside Diameter (Inch) 1-15/32
Outside Diameter (Decimal Inch) 1.4680
Thickness (Decimal Inch) 0.1480
Thickness (Inch) 9/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.7700
Maximum Inside Diameter (Inch) 25/32
Maximum Inside Diameter (Decimal Inch) 0.7800
Maximum Outside Diameter (Inch) 1-31/64
Maximum Outside Diameter (Decimal Inch) 1.4780
Minimum Thickness (Decimal Inch) 0.1360
Maximum Thickness (Inch) 5/32
Maximum Thickness (Decimal Inch) 0.1600
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$225.84

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Bowmalloy - 3/4" Screw, Grade 9 Steel SAE Flat Washer - 13/16" ID x 1-15/32" OD, 9/64" Thick, Bowma-Guard Finish


Item #: 54481585
Brand: Bowmalloy
Model #: BOW500020
Exact Tooling IR#: 04

Features and Benefits

SAE (Society of Automotive Engineers) flat washers are thinner, have smaller outside diameters and fit tighter around bolts than USS (United States Standard) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type SAE
System of Measurement Inch
Screw Size 3/4
Inside Diameter (Inch) 13/16
Inside Diameter (Decimal Inch) 0.7750
Outside Diameter (Inch) 1-15/32
Outside Diameter (Decimal Inch) 1.4680
Thickness (Decimal Inch) 0.1480
Thickness (Inch) 9/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.7700
Maximum Inside Diameter (Inch) 25/32
Maximum Inside Diameter (Decimal Inch) 0.7800
Maximum Outside Diameter (Inch) 1-31/64
Maximum Outside Diameter (Decimal Inch) 1.4780
Minimum Thickness (Decimal Inch) 0.1360
Maximum Thickness (Inch) 5/32
Maximum Thickness (Decimal Inch) 0.1600
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$110.22

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Bowmalloy - 3/4" Screw, Grade 9 Steel USS Flat Washer - 13/16" ID x 2" OD, 9/64" Thick, Bowma-Guard Finish


Item #: 54481734
Brand: Bowmalloy
Model #: BOW500107
Exact Tooling IR#: 04

Features and Benefits

USS (United States Standard) flat washers are thicker, have larger outside diameters and do not fit as tightly around bolts as SAE (Society of Automotive Engineers) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type USS
System of Measurement Inch
Screw Size 3/4
Inside Diameter (Inch) 13/16
Inside Diameter (Decimal Inch) 0.7750
Outside Diameter (Inch) 2
Outside Diameter (Decimal Inch) 2.0000
Thickness (Decimal Inch) 0.1480
Thickness (Inch) 9/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.7700
Maximum Inside Diameter (Inch) 25/32
Maximum Inside Diameter (Decimal Inch) 0.7800
Maximum Outside Diameter (Inch) 2-1/64
Maximum Outside Diameter (Decimal Inch) 2.0150
Minimum Thickness (Decimal Inch) 0.1360
Maximum Thickness (Inch) 5/32
Maximum Thickness (Decimal Inch) 0.1600
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.015 to 0.015
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$276.59

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Bowmalloy - 3/4" Screw, Grade 9 Steel USS Flat Washer - 13/16" ID x 2" OD, 9/64" Thick, Bowma-Guard Finish


Item #: 54501663
Brand: Bowmalloy
Model #: BOW500207
Exact Tooling IR#: 04

Features and Benefits

USS (United States Standard) flat washers are thicker, have larger outside diameters and do not fit as tightly around bolts as SAE (Society of Automotive Engineers) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type USS
System of Measurement Inch
Screw Size 3/4
Inside Diameter (Inch) 13/16
Inside Diameter (Decimal Inch) 0.7750
Outside Diameter (Inch) 2
Outside Diameter (Decimal Inch) 2.0000
Thickness (Decimal Inch) 0.1480
Thickness (Inch) 9/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.7700
Maximum Inside Diameter (Inch) 25/32
Maximum Inside Diameter (Decimal Inch) 0.7800
Maximum Outside Diameter (Inch) 2-1/64
Maximum Outside Diameter (Decimal Inch) 2.0150
Minimum Thickness (Decimal Inch) 0.1360
Maximum Thickness (Inch) 5/32
Maximum Thickness (Decimal Inch) 0.1600
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.015 to 0.015
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$69.20

2% Off All Online Orders
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Bowmalloy - 3/4" Screw, Grade 9 Steel USS Flat Washer - 13/16" ID x 2" OD, 9/64" Thick, Bowma-Guard Finish


Item #: 54481742
Brand: Bowmalloy
Model #: BOW500007
Exact Tooling IR#: 04

Features and Benefits

USS (United States Standard) flat washers are thicker, have larger outside diameters and do not fit as tightly around bolts as SAE (Society of Automotive Engineers) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type USS
System of Measurement Inch
Screw Size 3/4
Inside Diameter (Inch) 13/16
Inside Diameter (Decimal Inch) 0.7750
Outside Diameter (Inch) 2
Outside Diameter (Decimal Inch) 2.0000
Thickness (Decimal Inch) 0.1480
Thickness (Inch) 9/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.7700
Maximum Inside Diameter (Inch) 25/32
Maximum Inside Diameter (Decimal Inch) 0.7800
Maximum Outside Diameter (Inch) 2-1/64
Maximum Outside Diameter (Decimal Inch) 2.0150
Minimum Thickness (Decimal Inch) 0.1360
Maximum Thickness (Inch) 5/32
Maximum Thickness (Decimal Inch) 0.1600
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.015 to 0.015
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$137.90

2% Off All Online Orders
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Bowmalloy - 3/8" Screw, Grade 9 Steel SAE Flat Washer - 13/32" ID x 13/16" OD, 5/64" Thick, Bowma-Guard Finish


Item #: 54481379
Brand: Bowmalloy
Model #: BOW500015
Exact Tooling IR#: 04

Features and Benefits

SAE (Society of Automotive Engineers) flat washers are thinner, have smaller outside diameters and fit tighter around bolts than USS (United States Standard) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type SAE
System of Measurement Inch
Screw Size 3/8
Inside Diameter (Inch) 13/32
Inside Diameter (Decimal Inch) 0.3960
Outside Diameter (Inch) 13/16
Outside Diameter (Decimal Inch) 0.8130
Thickness (Decimal Inch) 0.0860
Thickness (Inch) 5/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.3910
Maximum Inside Diameter (Inch) 13/32
Maximum Inside Diameter (Decimal Inch) 0.4010
Maximum Outside Diameter (Inch) 53/64
Maximum Outside Diameter (Decimal Inch) 0.8220
Minimum Thickness (Decimal Inch) 0.0790
Maximum Thickness (Inch) 3/32
Maximum Thickness (Decimal Inch) 0.0930
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$86.94

2% Off All Online Orders
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Bowmalloy - 3/8" Screw, Grade 9 Steel SAE Flat Washer - 13/32" ID x 13/16" OD, 5/64" Thick, Bowma-Guard Finish


Item #: 54481452
Brand: Bowmalloy
Model #: BOW500115
Exact Tooling IR#: 04

Features and Benefits

SAE (Society of Automotive Engineers) flat washers are thinner, have smaller outside diameters and fit tighter around bolts than USS (United States Standard) washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type SAE
System of Measurement Inch
Screw Size 3/8
Inside Diameter (Inch) 13/32
Inside Diameter (Decimal Inch) 0.3960
Outside Diameter (Inch) 13/16
Outside Diameter (Decimal Inch) 0.8130
Thickness (Decimal Inch) 0.0860
Thickness (Inch) 5/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.3910
Maximum Inside Diameter (Inch) 13/32
Maximum Inside Diameter (Decimal Inch) 0.4010
Maximum Outside Diameter (Inch) 53/64
Maximum Outside Diameter (Decimal Inch) 0.8220
Minimum Thickness (Decimal Inch) 0.0790
Maximum Thickness (Inch) 3/32
Maximum Thickness (Decimal Inch) 0.0930
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$177.30

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It