Fasteners

Industrial Fasteners for Construction, Fabrication & Maintenance

Industrial fasteners are the backbone of mechanical fastening, anchoring, and structural assembly across a wide range of industries. Our comprehensive selection is engineered to meet the rigorous demands of industrial, fleet, and maintenance, repair, and operations (MRO) applications. Whether you require metric or standard sizes, our fasteners ensure compatibility and consistent sizing for seamless repair, replacement, and new installations. From heavy-duty construction projects to precision fabrication and ongoing equipment service, our hardware solutions support every phase of your operation. Explore a broad inventory designed for structural integrity, mechanical reliability, and secure anchoring—empowering your team to work efficiently and safely, no matter the jobsite or application.

Bolts, Screws & Threaded Rod

Discover our extensive range of bolts, screws, and threaded rod, available in both standard and metric dimensions. These essential fasteners provide reliable mechanical connections for structural assembly, equipment installation, and repair. For more details, visit our Bolts, Screws & Threaded Rod category.

Nuts, Washers & Locking Hardware

Ensure secure fastening and load distribution with our selection of nuts, washers, and locking hardware. Designed for compatibility with a variety of bolts and threaded rods, these components are critical for maintaining joint integrity in demanding environments. Explore the full range in our Nuts, Washers & Locking Hardware section.

Anchors & Threaded Inserts

Achieve dependable anchoring in concrete, masonry, and other substrates with our anchors and threaded inserts. These solutions are ideal for structural and mechanical applications where secure, long-lasting fastening is required. Learn more in our Anchors & Threaded Inserts category.

Pins, Retaining Rings & Rivets

For applications requiring precise alignment, retention, or permanent assembly, our pins, retaining rings, and rivets deliver consistent performance. These specialty fasteners are essential for equipment maintenance, fabrication, and assembly tasks. Visit our Pins, Retaining Rings & Rivets page for more information.

Specialty Fasteners & Hardware

Address unique fastening challenges with our specialty fasteners and hardware, including tamper-resistant, high-strength, and application-specific solutions. Support your fabrication, installation, and service needs with products engineered for reliability and ease of use. Browse our Specialty Fasteners & Hardware category for tailored options.

Value Propositions

Broad selection of standard and metric fasteners for every application
Suitable for industrial, fleet, and maintenance use
Structural, mechanical, and anchoring solutions for diverse environments
Consistent sizing for efficient repair and replacement
Supports fabrication, installation, and equipment service

Display items per page

LOCK WASHER EXTERNAL ZINC 3/8" EXTERNAL TOOTHED

ELW38

A hardened circular washer with twisted prongs or teeth which extend out from the outer edge of the washer.
Most common of all tooth-lock washers.
Offers the greatest locking efficiency since the teeth are on the largest radius.
Made from spring steel, zinc plated.
Rockwell Hardness: C40-50
Inside Diameter: Min .384 Max .398
Outside Diameter: Min .670 Max .694
Thickness: Min .032 Max .040

$15.60
$0.156

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LOCK WASHER EXTERNAL ZINC 5/8" EXTERNAL TOOTHED

ELW58

A hardened circular washer with twisted prongs or teeth which extend out from the outer edge of the washer.
Most common of all tooth-lock washers.
Offers the greatest locking efficiency since the teeth are on the largest radius.
Made from spring steel, zinc plated.
Rockwell Hardness: C40-50
Inside Diameter: Min .641 Max .663
Outside Diameter: Min 1.045 Max 1.070
Thickness: Min .042 Max .050

$36.08
$0.3608

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LOCK WASHER EXTERNAL ZINC 1/2" EXTERNAL TOOTHED

ELW50

A hardened circular washer with twisted prongs or teeth which extend out from the outer edge of the washer.
Most common of all tooth-lock washers.
Offers the greatest locking efficiency since the teeth are on the largest radius.
Made from spring steel, zinc plated.
Rockwell Hardness: C40-50
Inside Diameter: Min .513 Max .530
Outside Diameter: Min .880 Max .900
Thickness: Min .037 Max .045

$36.52
$0.3652

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LOCK WASHER EXTERNAL ZINC 5/16" EXTERNAL TOOTHED

ELW56

A hardened circular washer with twisted prongs or teeth which extend out from the outer edge of the washer.
Most common of all tooth-lock washers.
Offers the greatest locking efficiency since the teeth are on the largest radius.
Made from spring steel, zinc plated.
Rockwell Hardness: C40-50
Inside Diameter: Min .320 Max .332
Outside Diameter: Min .588 Max .610
Thickness: Min .028 Max .034

$17.20
$0.172

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LOCK WASHER EXTERNAL ZINC 7/16" EXTERNAL TOOTHED

ELW76

A hardened circular washer with twisted prongs or teeth which extend out from the outer edge of the washer.
Most common of all tooth-lock washers.
Offers the greatest locking efficiency since the teeth are on the largest radius.
Made from spring steel, zinc plated.
Rockwell Hardness: C40-50
Inside Diameter: Min .448 Max .464
Outside Diameter: Min .740 Max .760
Thickness: Min .032 Max .040

$26.16
$0.2616

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LOCK WASHER EXTERNAL ZINC #6 EXTERNAL TOOTHED

ELW6

A hardened circular washer with twisted prongs or teeth which extend out from the outer edge of the washer.
Most common of all tooth-lock washers.
Offers the greatest locking efficiency since the teeth are on the largest radius.
Made from spring steel, zinc plated.
Rockwell Hardness: C40-50
Inside Diameter: Min .141 Max .150
Outside Diameter: Min .305 Max .320
Thickness: Min .016 Max .022

$5.80
$0.058

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LOCK WASHER EXTERNAL ZINC #8 EXTERNAL TOOTHED

ELW8

A hardened circular washer with twisted prongs or teeth which extend out from the outer edge of the washer.
Most common of all tooth-lock washers.
Offers the greatest locking efficiency since the teeth are on the largest radius.
Made from spring steel, zinc plated.
Rockwell Hardness: C40-50
Inside Diameter: Min.168 Max .176
Outside Diameter: Min .365 Max .381
Thickness: Min .018 Max .023

$4.40
$0.044

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RETAINING/SNAP RING EXTERNAL, 5/8"

ERR58

A ring-shaped stamping with one opening on the circumference.
The two ends at the opening are called lugs and flare out slightly allowing for easier installation onto shaft.
Installed axially on to a shaft.
Allows for complete contact and tightness in a groove.
Can be safely used in a temperature range of -100 to 500°s F.
Carbon steel material, heat treated.
For shaft diameter of 5/8".

$17.02
$0.6808

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RETAINING/SNAP RING EXTERNAL, 7/16"

ERR76

A ring-shaped stamping with one opening on the circumference.
The two ends at the opening are called lugs and flare out slightly allowing for easier installation onto shaft.
Installed axially on to a shaft.
Allows for complete contact and tightness in a groove.
Can be safely used in a temperature range of -100 to 500°s F.
Carbon steel material, heat treated.
For shaft diameter of 7/16".

$11.70
$0.468

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RETAINING/SNAP RING EXTERNAL, 9/16"

ERR96

A ring-shaped stamping with one opening on the circumference.
The two ends at the opening are called lugs and flare out slightly allowing for easier installation onto shaft.
Installed axially on to a shaft.
Allows for complete contact and tightness in a groove.
Can be safely used in a temperature range of -100 to 500°s F.
Carbon steel material, heat treated.
For shaft diameter of 9/16".

$10.56
$0.4224

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RETAINING/SNAP RING EXTERNAL, 7/8"

ERR78

A ring-shaped stamping with one opening on the circumference.
The two ends at the opening are called lugs and flare out slightly allowing for easier installation onto shaft.
Installed axially on to a shaft.
Allows for complete contact and tightness in a groove.
Can be safely used in a temperature range of -100 to 500°s F.
Carbon steel material, heat treated.
For shaft diameter of 7/8".

$22.17
$0.8869

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MACHINE SCREW PHILLIPS PAN HD #10-24 X 1-1/4"

1024X114

A straight shank fastener with external threads designed to go through a hole or nut that is pre-tapped to form a mating thread for the screw.
Machine screws form a fastening superior in strength to spaced thread screws.
Made from AISI 1006-1022 or equivalent steel.
Pan head Phillips.
Zinc plated steel.
10-24 diameter.
Length of 1-1/4".

$28.20
$0.282

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CUP-POINT SOCKET SET-SCREW #10-24 X 1/2"

102412CPS

A headless screw threaded the entire length.
It has a hex drive at one end and a cup-shaped indentation at the other end.
The cup point is the most used style set screw.
Rockwell hardness of C45-53.
Diameter: #10-24
Length: 1/2"

$32.64
$0.3264

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CUP-POINT SOCKET SET-SCREW #10-24 X 1/4"

102414CPS

A headless screw threaded the entire length.
It has a hex drive at one end and a cup-shaped indentation at the other end.
The cup point is the most used style set screw.
Rockwell hardness of C45-53.
Diameter: #10-24
Length: 1/4"

$30.96
$0.3096

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MACHINE SCREW PHIL OVAL HD #10-24 X 1-1/2" STAINLESS

1024X112OP

A straight shank fastener with external threads designed to go through a hole or nut that is pre-tapped to form a mating thread for the screw.
Machine screws form a fastening superior in strength to spaced thread screws.
Stainless steel machine screws are used in applications which require general atmospheric corrosion resistance.
Used in food processing machinery and refrigeration equipment.
Stainless is also superior to steel in withstanding some elevation in application operating temperature while maintaining its strength.
Made from 18-8 stainless
Oval head Phillips.
10-24 diameter.
Length of 1-1/2".

$34.32
$0.3432

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MACHINE SCREW PHILLIPS PAN HD #10-24 X 1-1/2"

1024X112

A straight shank fastener with external threads designed to go through a hole or nut that is pre-tapped to form a mating thread for the screw.
Machine screws form a fastening superior in strength to spaced thread screws.
Made from AISI 1006-1022 or equivalent steel.
Pan head Phillips.
Zinc plated steel.
10-24 diameter.
Length of 1-1/2".

$39.60
$0.396

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CUP-POINT SOCKET SET-SCREW #10-24 X 5/8"

102458CPS

A headless screw threaded the entire length.
It has a hex drive at one end and a cup-shaped indentation at the other end.
The cup point is the most used style set screw.
Rockwell hardness of C45-53.
Diameter: #10-24
Length: 5/8"

$36.74
$0.3674

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CUP-POINT SOCKET SET-SCREW #10-24 X 3/8"

102438CPS

A headless screw threaded the entire length.
It has a hex drive at one end and a cup-shaped indentation at the other end.
The cup point is the most used style set screw.
Rockwell hardness of C45-53.
Diameter: #10-24
Length: 3/8"

$27.96
$0.2796

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CUP-POINT SOCKET SET-SCREW #10-24 X 5/16"

102456CPS

A headless screw threaded the entire length.
It has a hex drive at one end and a cup-shaped indentation at the other end.
The cup point is the most used style set screw.
Rockwell hardness of C45-53.
Diameter: #10-24
Length: 5/16"

$31.32
$0.3132

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MACHINE SCREW PHIL OVAL HD #10-24 X 1-1/4" STAINLESS

1024X114OP

A straight shank fastener with external threads designed to go through a hole or nut that is pre-tapped to form a mating thread for the screw.
Machine screws form a fastening superior in strength to spaced thread screws.
Stainless steel machine screws are used in applications which require general atmospheric corrosion resistance.
Used in food processing machinery and refrigeration equipment.
Stainless is also superior to steel in withstanding some elevation in application operating temperature while maintaining its strength.
Made from 18-8 stainless
Oval head Phillips.
10-24 diameter.
Length of 1-1/4".

$34.56
$0.3456

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MACHINE SCREW HEX HEAD TYP-F #10-24 X 1/2" THREAD CUTTING

1024X12HTYF

A thread cutting screw with machined screw thread pitch, blunt point, tapered entering threads and multiple cutting edges.
Steel thread-cutters are used in heavy gauge sheet metal, aluminum, zinc and lead die castings, cast iron, brass and plastic.
When using any thread-cutting screw, the material in which the threads are cut should have a lower hardness by at least 10 to 20 Rockwell hardness points.
Made from zinc plated AISI 1016-1024 steel or equivalent.
Type F thread cutting style.
Hex washer slotted head.
10-24 diameter.
Length of 1/2".

$27.60
$0.276

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MACHINE SCREW PHIL OVAL HD #10-24 X 1/2" STAINLESS

1024X12OP

A straight shank fastener with external threads designed to go through a hole or nut that is pre-tapped to form a mating thread for the screw.
Machine screws form a fastening superior in strength to spaced thread screws.
Stainless steel machine screws are used in applications which require general atmospheric corrosion resistance.
Used in food processing machinery and refrigeration equipment.
Stainless is also superior to steel in withstanding some elevation in application operating temperature while maintaining its strength.
Made from 18-8 stainless
Oval head Phillips.
10-24 diameter.
Length of 1/2".

$28.35
$0.2835

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MACHINE SCREW PHILLIPS PAN HD #10-24 X 1/4"

1024X14

A straight shank fastener with external threads designed to go through a hole or nut that is pre-tapped to form a mating thread for the screw.
Machine screws form a fastening superior in strength to spaced thread screws.
Made from AISI 1006-1022 or equivalent steel.
Pan head Phillips.
Zinc plated steel.
10-24 diameter.
Length of 1/4".

$14.60
$0.146

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MACHINE SCREW HEX HEAD TYP-F #10-24 X 1" THREAD CUTTING

1024X1HTYF

A thread cutting screw with machined screw thread pitch, blunt point, tapered entering threads and multiple cutting edges.
Steel thread-cutters are used in heavy gauge sheet metal, aluminum, zinc and lead die castings, cast iron, brass and plastic.
When using any thread-cutting screw, the material in which the threads are cut should have a lower hardness by at least 10 to 20 Rockwell hardness points.
Made from zinc plated AISI 1016-1024 steel or equivalent.
Type F thread cutting style.
Hex washer slotted head.
10-24 diameter.
Length of 1".

$24.60
$0.246

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