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

MACHINE SCREW PHILLIPS PAN HD #4-40 X 1/2"

440X12

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.
4-40 diameter.
Length of 1/2".

$8.60
$0.086

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MACHINE SCREW PHILLIPS PAN HD #4-40 X 1/4"

440X14

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.
4-40 diameter.
Length of 1/4".

$12.40
$0.124

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MACHINE SCREW PHILLIPS PAN HD #4-40 X 3/8"

440X38

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.
4-40 diameter.
Length of 3/8".

$8.60
$0.086

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MACHINE SCREW PHILLIPS PAN HD #4-40 X 3/4"

440X34

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.
4-40 diameter.
Length of 3/4".

$10.60
$0.106

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HEX CAP SCREW BOLT METRIC ZINC M4-.70 X 12, CL 8.8

4X12M

Hex head cap screw with metric thread pitch made from medium carbon steel.
Heat treated.
Tensile strength: 800 Newtons/mm² minimum.
Zinc plated.
Metric coarse threads.
Diameter: M4-.70.
Length: 12 mm.

$16.10
$0.161

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HEX CAP SCREW BOLT METRIC ZINC M4-.70 X 20, CL 8.8

4X20M

Hex head cap screw with metric thread pitch made from medium carbon steel.
Heat treated.
Tensile strength: 800 Newtons/mm² minimum.
Zinc plated.
Metric coarse threads.
Diameter: M4-.70.
Length: 20 mm.

$23.20
$0.232

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HEX CAP SCREW BOLT METRIC ZINC M4-.70 X 25, CL 8.8

4X25M

Hex head cap screw with metric thread pitch made from medium carbon steel.
Heat treated.
Tensile strength: 800 Newtons/mm² minimum.
Zinc plated.
Metric coarse threads.
Diameter: M4-.70.
Length: 25 mm.

$23.84
$0.2384

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ROLL PIN - PLAIN FINISH 5/32" X 1-1/2"

532112RP

Standard single-turned pin with a longitudinal slot and chamfered ends to facilitate installation.
Used as locking devices, positioning points, anti-chafing surfaces, shaft, or sleeves for wiring.
Usage is limited only by your imagination and technological capabilities.
Spring pins require only a straight drilled hole and may be installed using automatic equipment.
Reusable.
Carbon steel, plain finish material
Diameter is 5/32
Length is 1-1/2 inches

$17.04
$0.3408

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ROLL PIN - PLAIN FINISH 5/32" X 1-1/4"

532114RP

Standard single-turned pin with a longitudinal slot and chamfered ends to facilitate installation.
Used as locking devices, positioning points, anti-chafing surfaces, shaft, or sleeves for wiring.
Usage is limited only by your imagination and technological capabilities.
Spring pins require only a straight drilled hole and may be installed using automatic equipment.
Reusable.
Carbon steel, plain finish material
Diameter is 5/32
Length is 1-1/4 inches

$14.70
$0.294

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ROLL PIN - PLAIN FINISH 5/32" X 1/2"

53212RP

Standard single-turned pin with a longitudinal slot and chamfered ends to facilitate installation.
Used as locking devices, positioning points, anti-chafing surfaces, shaft, or sleeves for wiring.
Usage is limited only by your imagination and technological capabilities.
Spring pins require only a straight drilled hole and may be installed using automatic equipment.
Reusable.
Carbon steel, plain finish material
Diameter is 5/32
Length is 1/2 inch

$13.275
$0.2655

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ROLL PIN - PLAIN FINISH 5/32" X 1"

5321RP

Standard single-turned pin with a longitudinal slot and chamfered ends to facilitate installation.
Used as locking devices, positioning points, anti-chafing surfaces, shaft, or sleeves for wiring.
Usage is limited only by your imagination and technological capabilities.
Spring pins require only a straight drilled hole and may be installed using automatic equipment.
Reusable.
Carbon steel, plain finish material
Diameter is 5/32
Length is 1 inch

$12.36
$0.2472

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ROLL PIN - PLAIN FINISH 5/32" X 2"

5322RP

Standard single-turned pin with a longitudinal slot and chamfered ends to facilitate installation.
Used as locking devices, positioning points, anti-chafing surfaces, shaft, or sleeves for wiring.
Usage is limited only by your imagination and technological capabilities.
Spring pins require only a straight drilled hole and may be installed using automatic equipment.
Reusable.
Carbon steel, plain finish material
Diameter is 5/32
Length is 2 inches

$17.64
$0.3528

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ROLL PIN - PLAIN FINISH 5/32" X 3/4"

53234RP

Standard single-turned pin with .a longitudinal slot and chamfered ends to facilitate installation.
Used as locking devices, positioning points, anti-chafing surfaces, shaft, or sleeves for wiring.
Usage is limited only by your imagination and technological capabilities.
Spring pins require only a straight drilled hole and may be installed using automatic equipment.
Reusable.
Carbon steel, plain finish material
Diameter is 5/32
Length is 3/4 inch

$12.75
$0.255

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COTTER PIN - STAINLESS 5/32" X 1-1/2"

532X112SSCP

Metal, extended prong type cotter pin.
Extended prong makes separating the tines easier.
Used to anchor various assemblies by insertion into a drilled hole of a shaft or pin and spreading the points to hold the assembly in position.
When used with castle or slotted nuts, it becomes a safety locking device.
Stainless steel material
Diameter is 5/32 inch
Length is 1-1/2 inches

$28.00
$0.56

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COTTER PIN - ZINC 5/32" X 1-1/2"

532X112CP

Metal, extended prong type cotter pin.
Extended prong makes separating the tines easier.
Used to anchor various assemblies by insertion into a drilled hole of a shaft or pin and spreading the points to hold the assembly in position.
When used with castle or slotted nuts, it becomes a safety locking device.
Low carbon steel, zinc plated material
Diameter is 5/32 inch
Length is 1-1/2 inches

$23.70
$0.474

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COTTER PIN - STAINLESS 5/32" X 1-1/4"

532X114SSCP

Metal, extended prong type cotter pin.
Extended prong makes separating the tines easier.
Used to anchor various assemblies by insertion into a drilled hole of a shaft or pin and spreading the points to hold the assembly in position.
When used with castle or slotted nuts, it becomes a safety locking device.
Stainless steel material
Diameter is 5/32 inch
Length is 1-1/4 inches

$27.20
$0.544

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COTTER PIN - ZINC 5/32" X 1-3/4"

532X134CP

Metal, extended prong type cotter pin.
Extended prong makes separating the tines easier.
Used to anchor various assemblies by insertion into a drilled hole of a shaft or pin and spreading the points to hold the assembly in position.
When used with castle or slotted nuts, it becomes a safety locking device.
Low carbon steel, zinc plated material
Diameter is 5/32 inch
Length is 1-3/4 inches

$21.90
$0.438

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COTTER PIN - ZINC 5/32" X 1"

532X1CP

Metal, extended prong type cotter pin.
Extended prong makes separating the tines easier.
Used to anchor various assemblies by insertion into a drilled hole of a shaft or pin and spreading the points to hold the assembly in position.
When used with castle or slotted nuts, it becomes a safety locking device.
Low carbon steel, zinc plated material
Diameter is 5/32 inch
Length is 1 inch

$17.93
$0.3586

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COTTER PIN - STAINLESS 5/32" X 1"

532X1SSCP

Metal, extended prong type cotter pin.
Extended prong makes separating the tines easier.
Used to anchor various assemblies by insertion into a drilled hole of a shaft or pin and spreading the points to hold the assembly in position.
When used with castle or slotted nuts, it becomes a safety locking device.
Stainless steel material
Diameter is 5/32 inch
Length is 1 inch

$20.80
$0.416

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COTTER PIN - ZINC 5/32" X 2-1/2"

532X212CP

Metal, extended prong type cotter pin.
Extended prong makes separating the tines easier.
Used to anchor various assemblies by insertion into a drilled hole of a shaft or pin and spreading the points to hold the assembly in position.
When used with castle or slotted nuts, it becomes a safety locking device.
Low carbon steel, zinc plated material
Diameter is 5/32 inch
Length is 2-1/2 inches

$26.24
$0.5248

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COTTER PIN - STAINLESS 5/32" X 2-1/2"

532X212SSCP

Metal, extended prong type cotter pin.
Extended prong makes separating the tines easier.
Used to anchor various assemblies by insertion into a drilled hole of a shaft or pin and spreading the points to hold the assembly in position.
When used with castle or slotted nuts, it becomes a safety locking device.
Stainless steel material
Diameter is 5/32 inch
Length is 2-1/2 inches

$41.58
$0.8316

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COTTER PIN - ZINC 5/32" X 2"

532X2CP

Metal, extended prong type cotter pin.
Extended prong makes separating the tines easier.
Used to anchor various assemblies by insertion into a drilled hole of a shaft or pin and spreading the points to hold the assembly in position.
When used with castle or slotted nuts, it becomes a safety locking device.
Low carbon steel, zinc plated material
Diameter is 5/32 inch
Length is 2 inches

$23.25
$0.465

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COTTER PIN - STAINLESS 5/32" X 2"

532X2SSCP

Metal, extended prong type cotter pin.
Extended prong makes separating the tines easier.
Used to anchor various assemblies by insertion into a drilled hole of a shaft or pin and spreading the points to hold the assembly in position.
When used with castle or slotted nuts, it becomes a safety locking device.
Stainless steel material
Diameter is 5/32 inch
Length is 2 inches

$33.00
$0.66

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COTTER PIN - ZINC 5/32" X 3"

532X3CP

Metal, extended prong type cotter pin.
Extended prong makes separating the tines easier.
Used to anchor various assemblies by insertion into a drilled hole of a shaft or pin and spreading the points to hold the assembly in position.
When used with castle or slotted nuts, it becomes a safety locking device.
Low carbon steel, zinc plated material
Diameter is 5/32 inch
Length is 3 inches

$29.68
$0.5936

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