Made in USA - 1/2" Screw, Grade 9 Steel SAE Flat Washer - Zinc Yellow Dichromate Finish

Item #: 67514729
Brand: Made in USA
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
Material Grade	Grade 9
Material	Steel
Finish/Coating	Zinc Yellow Dichromate
Minimum Inside Diameter (Decimal Inch)	0.5260
Maximum Inside Diameter (Decimal Inch)	0.5360
Minimum Outside Diameter (Decimal Inch)	1.0550
Maximum Outside Diameter (Decimal Inch)	1.0920
Minimum Thickness (Decimal Inch)	0.0900
Maximum Thickness (Decimal Inch)	0.1120
For Use With	L9 Hex Nuts; L9 Stover Locknut

Product Specifications

Type SAE

System of Measurement Inch

Screw Size 1/2

Material Grade Grade 9

Material Steel

Finish/Coating Zinc Yellow Dichromate

Minimum Inside Diameter (Decimal Inch) 0.5260

Maximum Inside Diameter (Decimal Inch) 0.5360

Minimum Outside Diameter (Decimal Inch) 1.0550

Maximum Outside Diameter (Decimal Inch) 1.0920

Minimum Thickness (Decimal Inch) 0.0900

Maximum Thickness (Decimal Inch) 0.1120

For Use With L9 Hex Nuts; L9 Stover Locknut

$96.93

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Value Collection - Beveled Square Washers Bolt Size (Inch): 1 System of Measurement: Inch

Item #: 80918600
Brand: Value Collection
Exact Tooling IR#: 04

Product Specifications

Beveled Square Washers; Bolt Size (Inch): 1 ; System of Measurement: Inch ; Inside Diameter (Inch): 1-1/16 ; Minimum Thickness (Inch): 9/16 ; Material: Iron

Bolt Size (Inch) 1

System of Measurement Inch

Inside Diameter (Inch) 1-1/16

Minimum Thickness (Inch) 9/16

Material Iron

$79.81

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Value Collection - Zinc Flake, Wedge Lock Washer - Grade 2

Item #: 70953252
Brand: Value Collection
Exact Tooling IR#: 04

Product Specifications
System of Measurement	Inch
Material Grade	Grade 2
Finish/Coating	Zinc Flake
Fastener Standard	ISO 9001; ISO 14001

$55.67

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Made in USA - #6 Screw, 0.15" ID, Stainless Steel Internal Tooth Lock Washer - 0.288" OD, Uncoated, Grade 316

Item #: 57293284
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Internal tooth lock washers have teeth along the inside diameter. They prevent nut and bolt heads from loosening.

Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.

Product Specifications
Tooth Type	Internal Tooth
Screw Size	#6
System of Measurement	Inch
Material	Stainless Steel
Inside Diameter (Decimal Inch)	0.1500
Outside Diameter (Decimal Inch)	0.2880
Thickness (mm)	0.0170
Material Grade	316
Finish/Coating	Uncoated
Minimum Inside Diameter (Decimal Inch)	0.1420
Minimum Outside Diameter (Decimal Inch)	0.2780
Military Specification	Does Not Meet Military Specifications

Product Specifications

Tooth Type Internal Tooth

Screw Size #6

System of Measurement Inch

Material Stainless Steel

Inside Diameter (Decimal Inch) 0.1500

Outside Diameter (Decimal Inch) 0.2880

Thickness (mm) 0.0170

Material Grade 316

Finish/Coating Uncoated

Minimum Inside Diameter (Decimal Inch) 0.1420

Minimum Outside Diameter (Decimal Inch) 0.2780

Military Specification Does Not Meet Military Specifications

$106.14

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Value Collection - 7/8" Screw, Steel USS Flat Washer - 15/16" ID x 2-1/4" OD, 11/64" Thick, Plain Finish

Item #: 67489922
Brand: Value Collection
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	7/8
Inside Diameter (Inch)	15/16
Outside Diameter (Inch)	2-1/4
Thickness (Inch)	11/64
Material	Steel
Finish/Coating	Plain

Product Specifications

Type USS

System of Measurement Inch

Screw Size 7/8

Inside Diameter (Inch) 15/16

Outside Diameter (Inch) 2-1/4

Thickness (Inch) 11/64

Material Steel

Finish/Coating Plain

$70.79

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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

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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Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch

Item #: 14413074
Brand: Electro Hardware
Model #: FW-4700-EH

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.

Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 1/4 ; Inside Diameter (Inch): 0.27 ; Outside Diameter (Inch): 0.561 ; Thickness (Decimal Inch): 0.0410

Type Standard

System of Measurement Inch

Screw Size 1/4

Inside Diameter (Inch) 0.27

Outside Diameter (Inch) 0.561

Thickness (Decimal Inch) 0.0410

Material Grade Commercial

Material Brass

Finish/Coating Uncoated

Fastener Standard UL

$49.26

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Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch

Item #: 14414015
Brand: Electro Hardware
Model #: FW-848-EH

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.

Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 3/8 ; Inside Diameter (Inch): 0.428 ; Outside Diameter (Inch): 0.589 ; Thickness (Decimal Inch): 0.0360

Type Standard

System of Measurement Inch

Screw Size 3/8

Inside Diameter (Inch) 0.428

Outside Diameter (Inch) 0.589

Thickness (Decimal Inch) 0.0360

Material Grade Commercial

Material Brass

Finish/Coating Uncoated

Fastener Standard UL

$49.26

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Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch

Item #: 14411128
Brand: Electro Hardware
Model #: FW-970-EH

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.

Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 7/16 ; Inside Diameter (Inch): 0.468 ; Outside Diameter (Inch): 0.811 ; Thickness (Decimal Inch): 0.0210

Type Standard

System of Measurement Inch

Screw Size 7/16

Inside Diameter (Inch) 0.468

Outside Diameter (Inch) 0.811

Thickness (Decimal Inch) 0.0210

Material Grade Commercial

Material Brass

Finish/Coating Uncoated

Fastener Standard UL

$49.26

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Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch

Item #: 14409320
Brand: Electro Hardware
Model #: FW-922-EH

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.

Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 1/2 ; Inside Diameter (Inch): 0.504 ; Outside Diameter (Inch): 0.62 ; Thickness (Decimal Inch): 0.0360

Type Standard

System of Measurement Inch

Screw Size 1/2

Inside Diameter (Inch) 0.504

Outside Diameter (Inch) 0.62

Thickness (Decimal Inch) 0.0360

Material Grade Commercial

Material Brass

Finish/Coating Uncoated

Fastener Standard UL

$49.26

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Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch

Item #: 14412803
Brand: Electro Hardware
Model #: FW-6674-EH

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.

Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 5/16 ; Inside Diameter (Inch): 0.333 ; Outside Diameter (Inch): 0.86 ; Thickness (Decimal Inch): 0.0270

Type Standard

System of Measurement Inch

Screw Size 5/16

Inside Diameter (Inch) 0.333

Outside Diameter (Inch) 0.86

Thickness (Decimal Inch) 0.0270

Material Grade Commercial

Material Brass

Finish/Coating Uncoated

Fastener Standard UL

$49.26

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Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch

Item #: 14409619
Brand: Electro Hardware
Model #: FW-799-EH

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.

Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 5/8 ; Inside Diameter (Inch): 0.661 ; Outside Diameter (Inch): 0.967 ; Thickness (Decimal Inch): 0.0270

Type Standard

System of Measurement Inch

Screw Size 5/8

Inside Diameter (Inch) 0.661

Outside Diameter (Inch) 0.967

Thickness (Decimal Inch) 0.0270

Material Grade Commercial

Material Brass

Finish/Coating Uncoated

Fastener Standard UL

$49.26

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Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch

Item #: 14409973
Brand: Electro Hardware
Model #: FW-2258-EH

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.

Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 1/4 ; Inside Diameter (Inch): 0.269 ; Outside Diameter (Inch): 0.718 ; Thickness (Decimal Inch): 0.0370

Type Standard

System of Measurement Inch

Screw Size 1/4

Inside Diameter (Inch) 0.269

Outside Diameter (Inch) 0.718

Thickness (Decimal Inch) 0.0370

Material Grade Commercial

Material Brass

Finish/Coating Uncoated

Fastener Standard UL

$49.26

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Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch

Item #: 14413306
Brand: Electro Hardware
Model #: FW-1031-EH

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.

Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: #8 ; Inside Diameter (Inch): 0.15 ; Outside Diameter (Inch): 0.746 ; Thickness (Decimal Inch): 0.0320

Type Standard

System of Measurement Inch

Screw Size #8

Inside Diameter (Inch) 0.15

Outside Diameter (Inch) 0.746

Thickness (Decimal Inch) 0.0320

Material Grade Commercial

Material Brass

Finish/Coating Uncoated

Fastener Standard UL

$49.26

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Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch

Item #: 14412035
Brand: Electro Hardware
Model #: FW-1010-EH

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.

Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 5/8 ; Inside Diameter (Inch): 0.8 ; Outside Diameter (Inch): 0.953 ; Thickness (Decimal Inch): 0.0260

Type Standard

System of Measurement Inch

Screw Size 5/8

Inside Diameter (Inch) 0.8

Outside Diameter (Inch) 0.953

Thickness (Decimal Inch) 0.0260

Material Grade Commercial

Material Brass

Finish/Coating Uncoated

Fastener Standard UL

$49.26

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Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch

Item #: 14411789
Brand: Electro Hardware
Model #: FW-6780-EH

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.

Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 5/8 ; Inside Diameter (Inch): 0.706 ; Outside Diameter (Inch): 0.953 ; Thickness (Decimal Inch): 0.0150

Type Standard

System of Measurement Inch

Screw Size 5/8

Inside Diameter (Inch) 0.706

Outside Diameter (Inch) 0.953

Thickness (Decimal Inch) 0.0150

Material Grade Commercial

Material Brass

Finish/Coating Uncoated

Fastener Standard UL

$49.26

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Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch

Item #: 14410559
Brand: Electro Hardware
Model #: FW-1096-EH

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.

Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 5/8 ; Inside Diameter (Inch): 0.691 ; Outside Diameter (Inch): 0.871 ; Thickness (Decimal Inch): 0.0130

Type Standard

System of Measurement Inch

Screw Size 5/8

Inside Diameter (Inch) 0.691

Outside Diameter (Inch) 0.871

Thickness (Decimal Inch) 0.0130

Material Grade Commercial

Material Brass

Finish/Coating Uncoated

Fastener Standard UL

$49.26

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Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch

Item #: 14413009
Brand: Electro Hardware
Model #: FW-939-EH

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.

Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 1/2 ; Inside Diameter (Inch): 0.563 ; Outside Diameter (Inch): 0.939 ; Thickness (Decimal Inch): 0.0210

Type Standard

System of Measurement Inch

Screw Size 1/2

Inside Diameter (Inch) 0.563

Outside Diameter (Inch) 0.939

Thickness (Decimal Inch) 0.0210

Material Grade Commercial

Material Brass

Finish/Coating Uncoated

Fastener Standard UL

$49.26

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Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch

Item #: 14413397
Brand: Electro Hardware
Model #: FW-1008-EH

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.

Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 3/8 ; Inside Diameter (Inch): 0.392 ; Outside Diameter (Inch): 0.747 ; Thickness (Decimal Inch): 0.0310

Type Standard

System of Measurement Inch

Screw Size 3/8

Inside Diameter (Inch) 0.392

Outside Diameter (Inch) 0.747

Thickness (Decimal Inch) 0.0310

Material Grade Commercial

Material Brass

Finish/Coating Uncoated

Fastener Standard UL

$49.26

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Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch

Item #: 14411615
Brand: Electro Hardware
Model #: FW-6644-EH

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.

Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: #8 ; Inside Diameter (Inch): 0.19 ; Outside Diameter (Inch): 0.875 ; Thickness (Decimal Inch): 0.0280

Type Standard

System of Measurement Inch

Screw Size #8

Inside Diameter (Inch) 0.19

Outside Diameter (Inch) 0.875

Thickness (Decimal Inch) 0.0280

Material Grade Commercial

Material Brass

Finish/Coating Uncoated

Fastener Standard UL

$49.26

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Bolt Size (Inch)	1
System of Measurement	Inch
Inside Diameter (Inch)	1-1/16
Minimum Thickness (Inch)	9/16
Material	Iron

Type	Standard
System of Measurement	Inch
Screw Size	1/4
Inside Diameter (Inch)	0.27
Outside Diameter (Inch)	0.561
Thickness (Decimal Inch)	0.0410
Material Grade	Commercial
Material	Brass
Finish/Coating	Uncoated
Fastener Standard	UL