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
HELICALLY COILED INSERT UNC 7/16"-14
HCI76C
- Made of stainless steel wire that has been rolled to a carefully controlled thread form.
- When installed, inserts adjust to a tapped hole, becoming a functional thread with a strength exceeding the original.
- Designed to repair stripped threads in a variety of metals, aluminum, aluminum alloys, steel and cast iron.
- Thread size:7/16"-14
- Drill size: 29/64
HELICALLY COILED INSERT UNF 7/16"-20
HCI76F
- Made of stainless steel wire that has been rolled to a carefully controlled thread form.
- When installed, inserts adjust to a tapped hole, becoming a functional thread with a strength exceeding the original.
- Designed to repair stripped threads in a variety of metals, aluminum, aluminum alloys, steel and cast iron.
- Thread size:7/16"-20
- Drill size: 29/64
HELICALLY COILED INSERT M10 X 1.50
HCIM10X1.5
- Made of stainless steel wire that has been rolled to a carefully controlled thread form.
- When installed, inserts adjust to a tapped hole, becoming a functional thread with a strength exceeding the original.
- Designed to repair stripped threads in a variety of metals, aluminum, aluminum alloys, steel and cast iron.
- Thread size:M10 X 1.50
- Drill size: 13/32
HELICALLY COILED INSERT M6 X 1.00
HCIM6X1
- Made of stainless steel wire that has been rolled to a carefully controlled thread form.
- When installed, inserts adjust to a tapped hole, becoming a functional thread with a strength exceeding the original.
- Designed to repair stripped threads in a variety of metals, aluminum, aluminum alloys, steel and cast iron.
- Thread size:M6 X 1.00
- Drill size: 1/4
HELICALLY COILED INSERT M8 X 1.25
HCIM8X1.25
- Made of stainless steel wire that has been rolled to a carefully controlled thread form.
- When installed, inserts adjust to a tapped hole, becoming a functional thread with a strength exceeding the original.
- Designed to repair stripped threads in a variety of metals, aluminum, aluminum alloys, steel and cast iron.
- Thread size:M8 X 1.25
- Drill size: 21/64
HELICALLY COILED INSERT M5 X 0.80
HCIM5X.8
- Made of stainless steel wire that has been rolled to a carefully controlled thread form.
- When installed, inserts adjust to a tapped hole, becoming a functional thread with a strength exceeding the original.
- Designed to repair stripped threads in a variety of metals, aluminum, aluminum alloys, steel and cast iron.
- Thread size:M5 X 0.80
- Drill size: 13/64
HITCH PIN - ZINC .177 DIAMETER, 3-1/4 LENGTH
HP206
- Also known as bridge pins or hairpin cotter pins, these are the most common form of hitch pin retention.
- Steel, zinc plated.
- Used in conjunction with clevis pins and also trailer receivers.
- Wire diameter 0.177.
- Length of 3-1/4 inches.
HITCH PIN - ZINC .093 DIAMETER, 2-5/16" LENGTH
HP207
- Also known as bridge pins or hairpin cotter pins, these are the most common form of hitch pin retention.
- Steel, zinc plated.
- Used in conjunction with clevis pins and also trailer receivers.
- Wire diameter 0.093.
- Length of 2-5/16 inches.
HITCH PIN - ZINC .177 DIAMETER, 3-3/4 LENGTH
HP208
- Also known as bridge pins or hairpin cotter pins, these are the most common form of hitch pin retention.
- Steel, zinc plated.
- Used in conjunction with clevis pins and also trailer receivers.
- Wire diameter 0.177.
- Length of 3-3/4 inches.
HITCH PIN - ZINC .08 DIAMETER, 1-3/16 LENGTH
HP213
- Also known as bridge pins or hairpin cotter pins, these are the most common form of hitch pin retention.
- Steel, zinc plated.
- Used in conjunction with clevis pins and also trailer receivers.
- Wire diameter 0.08.
- Length of 1-3/16 inches.
HITCH PIN - ZINC .125 DIAMETER, 1-15/16" LENGTH
HP216
- Also known as bridge pins or hairpin cotter pins, these are the most common form of hitch pin retention.
- Steel, zinc plated.
- Used in conjunction with clevis pins and also trailer receivers.
- Wire diameter 0.125.
- Length of 1-15/16 inches.
HITCH PIN - ZINC .148 DIAMETER, 3-5/16 LENGTH
HP209
- Also known as bridge pins or hairpin cotter pins, these are the most common form of hitch pin retention.
- Steel, zinc plated.
- Used in conjunction with clevis pins and also trailer receivers.
- Wire diameter 0.148.
- Length of 3-5/16 inches.
HITCH PIN - ZINC .062 DIAMETER, 1-9/16A" LENGTH
HP218
- Also known as bridge pins or hairpin cotter pins, these are the most common form of hitch pin retention.
- Steel, zinc plated.
- Used in conjunction with clevis pins and also trailer receivers.
- Wire diameter 0.062.
- Length of 1-9/16 inches.
HITCH PIN - ZINC .243 DIAMETER, 4 LENGTH
HP219
- Also known as bridge pins or hairpin cotter pins, these are the most common form of hitch pin retention.
- Steel, zinc plated.
- Used in conjunction with clevis pins and also trailer receivers.
- Wire diameter 0.243.
- Length of 4 inches.
HITCH PIN - ZINC .062 DIAMETER, 1-5/16 LENGTH
HP222
- Also known as bridge pins or hairpin cotter pins, these are the most common form of hitch pin retention.
- Steel, zinc plated.
- Used in conjunction with clevis pins and also trailer receivers.
- Wire diameter 0.062.
- Length of 1-5/16 inches.
HITCH PIN - ZINC .125 DIAMETER, 2-1/2" LENGTH
HP227
- Also known as bridge pins or hairpin cotter pins, these are the most common form of hitch pin retention.
- Steel, zinc plated.
- Used in conjunction with clevis pins and also trailer receivers.
- Wire diameter 0.125.
- Length of 2-1/2 inches.
LOCK WASHER INT-EXT ZINC 1/4" INTERNAL-EXTERNAL TOOTH
IE14LW
- A hardened circular washer with twisted prongs or teeth protruding from both the inside and outside edges of the washer.
- Preferred in the following situations: Where a larger bearing surface is desired. For an optimum electrical connection. Where the hole is oversized or out of round. An insert between two adjustable pieces where a longitudinal or rotational adjustment must be maintained.
- Made from spring steel, zinc plated.
- Rockwell Hardness: C40-50.
- Inside Diameter: Min .256 Max .267
- Outside Diameter: Min .725 Max .760
- Thickness: Min .032 Max .040
LOCK WASHER INT-EXT ZINC 3/16" INTERNAL-EXTERNAL TOOTH
IE36LW
- A hardened circular washer with twisted prongs or teeth protruding from both the inside and outside edges of the washer.
- Preferred in the following situations: Where a larger bearing surface is desired. For an optimum electrical connection. Where the hole is oversized or out of round. An insert between two adjustable pieces where a longitudinal or rotational adjustment must be maintained.
- Made from spring steel, zinc plated.
- Rockwell Hardness: C40-50.
- Inside Diameter: Min .195 Max .204
- Outside Diameter: Min .580 Max .610
- Thickness: Min .028 Max .034
LOCK WASHER INTERNAL ZINC #10 INTERNAL TOOTHED
ILW10
- A hardened circular washer with twisted prongs or teeth which extend inward from the inside edge of the washer.
- This style is preferred when finished appearance is crucial and the teeth must be hidden under the head of the screw
- Made from spring steel, zinc plated.
- Rockwell Hardness: C40-50.
- Inside Diameter: Min .195 Max .204
- Outside Diameter: Min .365 Max .381
- Thickness: Min .018 Max .024
LOCK WASHER INTERNAL ZINC #12 INTERNAL TOOTHED
ILW12
- A hardened circular washer with twisted prongs or teeth which extend inward from the inside edge of the washer.
- This style is preferred when finished appearance is crucial and the teeth must be hidden under the head of the screw
- Made from spring steel, zinc plated.
- Rockwell Hardness: C40-50.
- Inside Diameter: Min .221 Max .231
- Outside Diameter: Min .394 Max .410
- Thickness: Min .020 Max .027
LOCK WASHER INTERNAL ZINC 1/4" INTERNAL TOOTHED
ILW14
- A hardened circular washer with twisted prongs or teeth which extend inward from the inside edge of the washer.
- This style is preferred when finished appearance is crucial and the teeth must be hidden under the head of the screw
- Made from spring steel, zinc plated.
- Rockwell Hardness: C40-50.
- Inside Diameter: Min .256 Max .267
- Outside Diameter: Min .460 Max .478
- Thickness: Min .023 Max .028
LOCK WASHER INTERNAL ZINC 3/4" INTERNAL TOOTHED
ILW34
- A hardened circular washer with twisted prongs or teeth which extend inward from the inside edge of the washer.
- This style is preferred when finished appearance is crucial and the teeth must be hidden under the head of the screw
- Made from spring steel, zinc plated.
- Rockwell Hardness: C40-50.
- Inside Diameter: Min .768 Max .795
- Outside Diameter: Min 1.220 Max 1.245
- Thickness: Min .047 Max .055
LOCK WASHER INTERNAL ZINC 3/8" INTERNAL TOOTHED
ILW38
- A hardened circular washer with twisted prongs or teeth which extend inward from the inside edge of the washer.
- This style is preferred when finished appearance is crucial and the teeth must be hidden under the head of the screw
- Made from spring steel, zinc plated.
- Rockwell Hardness: C40-50.
- Inside Diameter: Min .384 Max .398
- Outside Diameter: Min .670 Max .692
- Thickness: Min .032 Max .040
LOCK WASHER INTERNAL ZINC 1/2" INTERNAL TOOTHED
ILW50
- A hardened circular washer with twisted prongs or teeth which extend inward from the inside edge of the washer.
- This style is preferred when finished appearance is crucial and the teeth must be hidden under the head of the screw
- Made from spring steel, zinc plated.
- Rockwell Hardness: C40-50.
- Inside Diameter: Min .513 Max .530
- Outside Diameter: Min .867 Max .900
- Thickness: Min .037 Max .045
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