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Products - (25001 Products)

Gibraltar - 1/2-13 Blind Tapped T Slot Nut - 9/16" Slot Width, 7/8 x 11/32" Base Width x Height, 1-1/4 x 3/4" OAL x Height - Benchmark Tooling

Gibraltar - 1/2-13 Blind Tapped T Slot Nut - 9/16" Slot Width, 7/8 x 11/32" Base Width x Height, 1-1/4 x 3/4" OAL x Height


Item #: 00319129
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

T-slot nuts are T-shaped and designed to fit along a T-slot track on a workbench or machine table. They are used to hold workpieces in place.
Blind tapped nuts, also called partially threaded nuts, have the last thread incomplete, which prevents the fastener from turning through the bottom of the nut.
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
Type T-Slot Nut
Tap Type Blind Tapped
Thread Size 1/2-13
Slot Width (Inch) 9/16
Slot Width (Decimal Inch) 0.5625
Base Width (Inch) 7/8
Base Height (Inch) 11/32
Overall Height (Inch) 3/4
Material Stainless Steel
System of Measurement Inch
Finish/Coating Black Oxide
Overall Length (Inch) 1-1/4
ThreadDirection Right Hand
Material Grade 304

$26.68

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Gibraltar - 1/2-13 Steel Black Oxide Spherical Flange Nut - Grade 12L14, 11/16" High, 1-1/8" Diam x 3/16" High Flange, 1-1/2" Radius - Benchmark Tooling

Gibraltar - 1/2-13 Steel Black Oxide Spherical Flange Nut - Grade 12L14, 11/16" High, 1-1/8" Diam x 3/16" High Flange, 1-1/2" Radius


Item #: 85577872
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Thread Size (Inch) 1/2-13
Height (Inch) 11/16
Flange Diameter (Inch) 1-1/8
Flange Height (Inch) 3/16
Radius (Inch) 1-1/2
Material Steel
Material Grade 12L14
Finish/Coating Black Oxide
Hex Size (Inch) 7/8
Fastener Standard TCMAI

$6.40

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Gibraltar - 1/2-13 Tapped Through T Slot Nut - 11/16" Slot Width, 1-1/8 x 7/16" Base Width x Height, 1-1/4 x 3/4" OAL x Height - Benchmark Tooling

Gibraltar - 1/2-13 Tapped Through T Slot Nut - 11/16" Slot Width, 1-1/8 x 7/16" Base Width x Height, 1-1/4 x 3/4" OAL x Height


Item #: 73154353
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

T-slot nuts are T-shaped and designed to fit along a T-slot track on a workbench or machine table. They are used to hold workpieces in place.
Tapped through nuts, also called fully threaded nuts, have threads all the way through so the fastener can extend past the bottom of the nut.
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 T-Slot Nut
Tap Type Tapped Through
Thread Size 1/2-13
Slot Width (Inch) 11/16
Slot Width (Decimal Inch) 0.6875
Base Width (Inch) 1-1/8
Base Height (Inch) 7/16
Overall Height (Inch) 3/4
Material Steel
System of Measurement Inch
Finish/Coating Black Oxide
Overall Length (Inch) 1-1/4
ThreadDirection Right Hand
Material Grade 1018

$5.17

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Gibraltar - 1/2-13 Tapped Through T Slot Nut - 3/4" Slot Width, 1-1/4 x 15/32" Base Width x Height, 1-1/4 x 3/4" OAL x Height - Benchmark Tooling

Gibraltar - 1/2-13 Tapped Through T Slot Nut - 3/4" Slot Width, 1-1/4 x 15/32" Base Width x Height, 1-1/4 x 3/4" OAL x Height


Item #: 88361142
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

T-slot nuts are T-shaped and designed to fit along a T-slot track on a workbench or machine table. They are used to hold workpieces in place.
Tapped through nuts, also called fully threaded nuts, have threads all the way through so the fastener can extend past the bottom of the nut.
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 T-Slot Nut
Tap Type Tapped Through
Thread Size 1/2-13
Slot Width (Inch) 3/4
Slot Width (Decimal Inch) 0.7500
Base Width (Inch) 1-1/4
Base Height (Inch) 15/32
Overall Height (Inch) 3/4
Material Steel
System of Measurement Inch
Finish/Coating Black Oxide
Overall Length (Inch) 1-1/4
ThreadDirection Right Hand
Material Grade 1018

$7.73

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Gibraltar - 1/2-13 Tapped Through T Slot Nut - 5/8" Slot Width, 1 x 11/32" Base Width x Height, 1-1/8 x 5/8" OAL x Height - Benchmark Tooling

Gibraltar - 1/2-13 Tapped Through T Slot Nut - 5/8" Slot Width, 1 x 11/32" Base Width x Height, 1-1/8 x 5/8" OAL x Height


Item #: 73154346
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

T-slot nuts are T-shaped and designed to fit along a T-slot track on a workbench or machine table. They are used to hold workpieces in place.
Tapped through nuts, also called fully threaded nuts, have threads all the way through so the fastener can extend past the bottom of the nut.
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 T-Slot Nut
Tap Type Tapped Through
Thread Size 1/2-13
Slot Width (Inch) 5/8
Slot Width (Decimal Inch) 0.6250
Base Width (Inch) 1
Base Height (Inch) 11/32
Overall Height (Inch) 5/8
Material Steel
System of Measurement Inch
Finish/Coating Black Oxide
Overall Length (Inch) 1-1/8
ThreadDirection Right Hand
Material Grade 1018

$5.06

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Gibraltar - 1/2-13 Tapped Through T Slot Nut - 5/8" Slot Width, 1-1/8 x 3/8" Base Width x Height, 1-1/8 x 3/4" OAL x Height - Benchmark Tooling

Gibraltar - 1/2-13 Tapped Through T Slot Nut - 5/8" Slot Width, 1-1/8 x 3/8" Base Width x Height, 1-1/8 x 3/4" OAL x Height


Item #: 88361126
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

T-slot nuts are T-shaped and designed to fit along a T-slot track on a workbench or machine table. They are used to hold workpieces in place.
Tapped through nuts, also called fully threaded nuts, have threads all the way through so the fastener can extend past the bottom of the nut.
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 T-Slot Nut
Tap Type Tapped Through
Thread Size 1/2-13
Slot Width (Inch) 5/8
Slot Width (Decimal Inch) 0.6250
Base Width (Inch) 1-1/8
Base Height (Inch) 3/8
Overall Height (Inch) 3/4
Material Steel
System of Measurement Inch
Finish/Coating Black Oxide
Overall Length (Inch) 1-1/8
ThreadDirection Right Hand
Material Grade 1018

$6.91

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Gibraltar - 1/2-13" UNC Thread, Black Oxide Finish, Steel Round Knurled Check Nut - 7/16" Overall Height, 1" Head Diam, 3/4" Base Diam - Benchmark Tooling

Gibraltar - 1/2-13" UNC Thread, Black Oxide Finish, Steel Round Knurled Check Nut - 7/16" Overall Height, 1" Head Diam, 3/4" Base Diam


Item #: 77414076
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Check nuts are installed by hand over the first nut to prevent fasteners from loosening. They are used in high-vibration applications.
Round knurled head types have thick, cylindrical heads with a pattern of ridges that allow for easy gripping and tightening by hand.
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.
UNC indicates unified national coarse thread standards. Coarse threads have more TPI (threads per inch) and larger thread pitches.
Product Specifications
Type Check Nut
Head Type Round Knurled
System of Measurement Inch
Thread Size 1/2-13
Material Steel
Thread Standard UNC
Finish/Coating Black Oxide
Head Diameter (Inch) 1
Overall Height (Inch) 7/16
Base Diameter (Inch) 3/4

$8.70

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Gibraltar - 1/2-13" UNC Thread, Black Oxide Finish, Steel Round Knurled Check Nut - 7/16" Overall Height, 1-1/4" Head Diam, 1" Base Diam - Benchmark Tooling

Gibraltar - 1/2-13" UNC Thread, Black Oxide Finish, Steel Round Knurled Check Nut - 7/16" Overall Height, 1-1/4" Head Diam, 1" Base Diam


Item #: 74213216
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Check nuts are installed by hand over the first nut to prevent fasteners from loosening. They are used in high-vibration applications.
Round knurled head types have thick, cylindrical heads with a pattern of ridges that allow for easy gripping and tightening by hand.
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.
UNC indicates unified national coarse thread standards. Coarse threads have more TPI (threads per inch) and larger thread pitches.
Product Specifications
Type Check Nut
Head Type Round Knurled
System of Measurement Inch
Thread Size 1/2-13
Material Steel
Thread Standard UNC
Finish/Coating Black Oxide
Head Diameter (Inch) 1-1/4
Overall Height (Inch) 7/16
Base Diameter (Inch) 1

$11.03

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Gibraltar - 1/2-13" UNC Thread, Uncoated, Brass Round Knurled Check Nut - 7/16" Overall Height, 1-1/8" Diam x 5/16" Head Height, 7/8" Diam x 1/8" Base Height - Benchmark Tooling

Gibraltar - 1/2-13" UNC Thread, Uncoated, Brass Round Knurled Check Nut - 7/16" Overall Height, 1-1/8" Diam x 5/16" Head Height, 7/8" Diam x 1/8" Base Height


Item #: 00316547
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Check nuts are installed by hand over the first nut to prevent fasteners from loosening. They are used in high-vibration applications.
Round knurled head types have thick, cylindrical heads with a pattern of ridges that allow for easy gripping and tightening by hand.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
UNC indicates unified national coarse thread standards. Coarse threads have more TPI (threads per inch) and larger thread pitches.
Product Specifications
Type Check Nut
Head Type Round Knurled
System of Measurement Inch
Thread Size 1/2-13
Material Brass
Thread Standard UNC
Finish/Coating Uncoated
Head Diameter (Inch) 1-1/8
Overall Height (Inch) 7/16
Head Height (Inch) 5/16
Base Diameter (Inch) 7/8
Base Height (Inch) 1/8

$23.65

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Gibraltar - 1/2-13" UNC Thread, Uncoated, Stainless Steel Round Knurled Check Nut - 7/16" Overall Height, 1-1/8" Diam x 5/16" Head Height, 7/8" Diam x 1/8" Base Height - Benchmark Tooling

Gibraltar - 1/2-13" UNC Thread, Uncoated, Stainless Steel Round Knurled Check Nut - 7/16" Overall Height, 1-1/8" Diam x 5/16" Head Height, 7/8" Diam x 1/8" Base Height


Item #: 00316554
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Check nuts are installed by hand over the first nut to prevent fasteners from loosening. They are used in high-vibration applications.
Round knurled head types have thick, cylindrical heads with a pattern of ridges that allow for easy gripping and tightening by hand.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
UNC indicates unified national coarse thread standards. Coarse threads have more TPI (threads per inch) and larger thread pitches.
Product Specifications
Type Check Nut
Head Type Round Knurled
System of Measurement Inch
Thread Size 1/2-13
Material Stainless Steel
Thread Standard UNC
Finish/Coating Uncoated
Head Diameter (Inch) 1-1/8
Overall Height (Inch) 7/16
Head Height (Inch) 5/16
Base Diameter (Inch) 7/8
Base Height (Inch) 1/8

$23.65

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Gibraltar - 1/2-13" UNC, 7/8" Width Across Flats, Uncoated, Steel Acorn Nut - Benchmark Tooling

Gibraltar - 1/2-13" UNC, 7/8" Width Across Flats, Uncoated, Steel Acorn Nut


Item #: 74213182
Brand: Gibraltar
Model #:

Features and Benefits

Standard acorn nuts have a domed top that covers protruding threads on the end opposite the head. They are commonly used for aesthetic and decorative purposes in general purpose fastening applications.
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 Standard
System of Measurement Inch
Thread Size 1/2-13
Material Steel
Thread Direction Right Hand
Material Grade A3
Finish/Coating Uncoated
Thread Standard UNC
Width Across Flats (Inch) 7/8
Overall Height (Inch) 7/8

$6.22

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Gibraltar - 1/2-13, 1-1/8" Flange Diam, 11/16" High, 7/8" Across Flats, Flange Nut - Grade 303 Stainless Steel, 5/32" Flange Height - Benchmark Tooling

Gibraltar - 1/2-13, 1-1/8" Flange Diam, 11/16" High, 7/8" Across Flats, Flange Nut - Grade 303 Stainless Steel, 5/32" Flange Height


Item #: 00317222
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Flange nuts are designed with a wide flange on one end that acts as a washer and increases the bearing surface. This distributes pressure, which reduces damage and prevents the fastener 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
System of Measurement Inch
Type Flange Nut
Material Stainless Steel
Thread Size 1/2-13
Flange Diameter (Decimal Inch) 1-1/8
Height (Decimal Inch) 11/16
Material Grade 303
Width Across Flats (Inch) 7/8
Flange Height (Inch) 5/32

$20.98

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Gibraltar - 1/2-13, Black Oxide Finish, Steel Swivel Hex Nut - 11/16" Pad, 5/8" Wide x 21/32" High x 3/8" Deep - Benchmark Tooling

Gibraltar - 1/2-13, Black Oxide Finish, Steel Swivel Hex Nut - 11/16" Pad, 5/8" Wide x 21/32" High x 3/8" Deep


Item #: 00316307
Brand: Gibraltar
Exact Tooling IR#: 04

Product Specifications
Thread Size (Inch) 1/2-13
System of Measurement Inch
Width Across Flats (Inch) 5/8
Overall Height (Inch) 21/32
Thread Depth (Inch) 3/8
Pad Diameter (Inch) 11/16
Material Steel
Finish/Coating Black Oxide
Thread Standard UNC

$16.01

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Gibraltar - 1/2-20, 1-1/8" Flange Diam, 11/16" High, 7/8" Across Flats, Flange Nut - Grade 12L14 Steel, Black Oxide Finish, 3/16" Flange Height, TCMAI - Benchmark Tooling

Gibraltar - 1/2-20, 1-1/8" Flange Diam, 11/16" High, 7/8" Across Flats, Flange Nut - Grade 12L14 Steel, Black Oxide Finish, 3/16" Flange Height, TCMAI


Item #: 74541038
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Flange nuts are designed with a wide flange on one end that acts as a washer and increases the bearing surface. This distributes pressure, which reduces damage and prevents the fastener from loosening.
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
System of Measurement Inch
Type Flange Nut
Material Steel
Thread Size 1/2-20
Flange Diameter (Decimal Inch) 1-1/8
Height (Decimal Inch) 11/16
Material Grade 12L14
Finish/Coating Black Oxide
Width Across Flats (Inch) 7/8
Flange Height (Inch) 3/16
Fastener Standard TCMAI

$5.10

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Gibraltar - 1/4-20 Blind Tapped T Slot Nut - 5/16" Slot Width, 1/2 x 11/64" Base Width x Height, 9/16 x 1/4" OAL x Height - Benchmark Tooling

Gibraltar - 1/4-20 Blind Tapped T Slot Nut - 5/16" Slot Width, 1/2 x 11/64" Base Width x Height, 9/16 x 1/4" OAL x Height


Item #: 84374743
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

T-slot nuts are T-shaped and designed to fit along a T-slot track on a workbench or machine table. They are used to hold workpieces in place.
Blind tapped nuts, also called partially threaded nuts, have the last thread incomplete, which prevents the fastener from turning through the bottom of the nut.
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
Type T-Slot Nut
Tap Type Blind Tapped
Thread Size 1/4-20
Slot Width (Inch) 5/16
Slot Width (Decimal Inch) 0.3125
Base Width (Inch) 1/2
Base Height (Inch) 11/64
Overall Height (Inch) 1/4
Material Stainless Steel
System of Measurement Inch
Finish/Coating Black Oxide
Overall Length (Inch) 9/16
ThreadDirection Right Hand
Material Grade 304

$17.42

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Gibraltar - 1/4-20 Steel Black Oxide Spherical Flange Nut - Grade 12L14, 5/16" High, 5/8" Diam x 3/32" High Flange, 3/4" Radius - Benchmark Tooling

Gibraltar - 1/4-20 Steel Black Oxide Spherical Flange Nut - Grade 12L14, 5/16" High, 5/8" Diam x 3/32" High Flange, 3/4" Radius


Item #: 85577831
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Thread Size (Inch) 1/4-20
Height (Inch) 5/16
Flange Diameter (Inch) 5/8
Flange Height (Inch) 3/32
Radius (Inch) 3/4
Material Steel
Material Grade 12L14
Finish/Coating Black Oxide
Hex Size (Inch) 1/2
Fastener Standard TCMAI

$5.65

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Gibraltar - 1/4-20" UNC Thread, Black Oxide Finish, Steel Round Knurled Check Nut - 7/32" Overall Height, 3/4" Head Diam, 1/2" Base Diam - Benchmark Tooling

Gibraltar - 1/4-20" UNC Thread, Black Oxide Finish, Steel Round Knurled Check Nut - 7/32" Overall Height, 3/4" Head Diam, 1/2" Base Diam


Item #: 77414043
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Check nuts are installed by hand over the first nut to prevent fasteners from loosening. They are used in high-vibration applications.
Round knurled head types have thick, cylindrical heads with a pattern of ridges that allow for easy gripping and tightening by hand.
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.
UNC indicates unified national coarse thread standards. Coarse threads have more TPI (threads per inch) and larger thread pitches.
Product Specifications
Type Check Nut
Head Type Round Knurled
System of Measurement Inch
Thread Size 1/4-20
Material Steel
Thread Standard UNC
Finish/Coating Black Oxide
Head Diameter (Inch) 3/4
Overall Height (Inch) 7/32
Base Diameter (Inch) 1/2

$6.94

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Gibraltar - 1/4-20" UNC Thread, Uncoated, Brass Round Knurled Check Nut - 1/4" Overall Height, 7/8" Diam x 3/16" Head Height, 5/8" Diam x 1/16" Base Height - Benchmark Tooling

Gibraltar - 1/4-20" UNC Thread, Uncoated, Brass Round Knurled Check Nut - 1/4" Overall Height, 7/8" Diam x 3/16" Head Height, 5/8" Diam x 1/16" Base Height


Item #: 00316471
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Check nuts are installed by hand over the first nut to prevent fasteners from loosening. They are used in high-vibration applications.
Round knurled head types have thick, cylindrical heads with a pattern of ridges that allow for easy gripping and tightening by hand.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
UNC indicates unified national coarse thread standards. Coarse threads have more TPI (threads per inch) and larger thread pitches.
Product Specifications
Type Check Nut
Head Type Round Knurled
System of Measurement Inch
Thread Size 1/4-20
Material Brass
Thread Standard UNC
Finish/Coating Uncoated
Head Diameter (Inch) 7/8
Overall Height (Inch) 1/4
Head Height (Inch) 3/16
Base Diameter (Inch) 5/8
Base Height (Inch) 1/16

$14.60

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Gibraltar - 1/4-20" UNC Thread, Uncoated, Stainless Steel Round Knurled Check Nut - 1/4" Overall Height, 7/8" Diam x 3/16" Head Height, 5/8" Diam x 1/16" Base Height - Benchmark Tooling

Gibraltar - 1/4-20" UNC Thread, Uncoated, Stainless Steel Round Knurled Check Nut - 1/4" Overall Height, 7/8" Diam x 3/16" Head Height, 5/8" Diam x 1/16" Base Height


Item #: 00316489
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Check nuts are installed by hand over the first nut to prevent fasteners from loosening. They are used in high-vibration applications.
Round knurled head types have thick, cylindrical heads with a pattern of ridges that allow for easy gripping and tightening by hand.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
UNC indicates unified national coarse thread standards. Coarse threads have more TPI (threads per inch) and larger thread pitches.
Product Specifications
Type Check Nut
Head Type Round Knurled
System of Measurement Inch
Thread Size 1/4-20
Material Stainless Steel
Thread Standard UNC
Finish/Coating Uncoated
Head Diameter (Inch) 7/8
Overall Height (Inch) 1/4
Head Height (Inch) 3/16
Base Diameter (Inch) 5/8
Base Height (Inch) 1/16

$15.06

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Gibraltar - 1/4-20, 5/8" Flange Diam, 5/16" High, 1/2" Across Flats, Flange Nut - Grade 303 Stainless Steel, 3/32" Flange Height - Benchmark Tooling

Gibraltar - 1/4-20, 5/8" Flange Diam, 5/16" High, 1/2" Across Flats, Flange Nut - Grade 303 Stainless Steel, 3/32" Flange Height


Item #: 00317180
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Flange nuts are designed with a wide flange on one end that acts as a washer and increases the bearing surface. This distributes pressure, which reduces damage and prevents the fastener 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
System of Measurement Inch
Type Flange Nut
Material Stainless Steel
Thread Size 1/4-20
Flange Diameter (Decimal Inch) 5/8
Height (Decimal Inch) 5/16
Material Grade 303
Width Across Flats (Inch) 1/2
Flange Height (Inch) 3/32

$14.01

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