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
FLAT WASHER USS ZINC 1/4"
- Used to improve stress distribution, and to span large holes.
- USS PATTERN.
- Made from low carbon steel, zinc plated.
- Outside Diameter: 3/4"
- Inside Diameter: 5/16"
$0.192
FLAT WASHER USS STAINLESS 1/4"
- Used to improve stress distribution, and to span large holes.
- USS PATTERN.
- Used where parts are subject to corrosion.
- Made from 18-8 stainless steel.
- Outside Diameter: 3/4"
- Inside Diameter: 5/16"
$0.1815
FLAT WASHER METRIC ZINC M14
- Used to improve stress distribution, and to span large holes.
- Din 125A
- Made from low carbon steel, zinc plated.
- Inside Diameter: Min 15 Max 15.27
- Outside Diameter: Min 27.48 Max 28
$0.443
FLAT WASHER METRIC ZINC M16
- Used to improve stress distribution, and to span large holes.
- Din 125A
- Made from low carbon steel, zinc plated.
- Inside Diameter: Min 17 Max 17.27
- Outside Diameter: Min 29.48 Max 30
$0.4896
FLAT WASHER USS ZINC 3/4"
- Used to improve stress distribution, and to span large holes.
- USS PATTERN.
- Made from low carbon steel, zinc plated.
- Outside Diameter: 2"
- Inside Diameter: 13/16"
$0.8428
FLAT WASHER USS STAINLESS 3/8"
- Used to improve stress distribution, and to span large holes.
- USS PATTERN.
- Used where parts are subject to corrosion.
- Made from 18-8 stainless steel.
- Outside Diameter: 1"
- Inside Diameter: 7/16"
$0.24
FLAT WASHER USS ZINC 3/8"
- Used to improve stress distribution, and to span large holes.
- USS PATTERN.
- Made from low carbon steel, zinc plated.
- Outside Diameter: 1"
- Inside Diameter: 7/16"
$0.2925
FLAT WASHER METRIC ZINC M3
- Used to improve stress distribution, and to span large holes.
- Din 125A
- Made from low carbon steel, zinc plated.
- Inside Diameter: Min 3.2 Max 3.38
- Outside Diameter: Min 6.64 Max 7
$0.08
FLAT WASHER METRIC ZINC M4
- Used to improve stress distribution, and to span large holes.
- Din 125A
- Made from low carbon steel, zinc plated.
- Inside Diameter: Min 4.3 Max 4.48
- Outside Diameter: Min 8.64 Max 9
$0.092
FLAT WASHER USS ZINC 1/2"
- Used to improve stress distribution, and to span large holes.
- USS PATTERN.
- Made from low carbon steel, zinc plated.
- Outside Diameter: 1-3/8"
- Inside Diameter: 9/16"
$0.43
FLAT WASHER USS STAINLESS 1/2"
- Used to improve stress distribution, and to span large holes.
- USS PATTERN.
- Used where parts are subject to corrosion.
- Made from 18-8 stainless steel.
- Outside Diameter: 1-3/8"
- Inside Diameter: 9/16"
$0.3586
FLAT WASHER USS STAINLESS 5/16"
- Used to improve stress distribution, and to span large holes.
- USS PATTERN.
- Used where parts are subject to corrosion.
- Made from 18-8 stainless steel.
- Outside Diameter: 7/8"
- Inside Diameter: 3/8"
$0.40
FLAT WASHER USS ZINC 5/8"
- Used to improve stress distribution, and to span large holes.
- USS PATTERN.
- Made from low carbon steel, zinc plated.
- Outside Diameter: 1-3/4"
- Inside Diameter: 11/16"
$0.6744
FLAT WASHER USS STAINLESS #6
- Used to improve stress distribution, and to span large holes.
- USS PATTERN.
- Used where parts are subject to corrosion.
- Made from 18-8 stainless steel.
$0.088
KEYSTOCK ZINC 3/4", 12 INCH STICK
- Made from 1018 carbon steel.
- Used in machines with rotating devices to provide driving torque between shafts and pulleys, gears and sprockets.
- Zinc plated.
- Diameter: 3/4" square.
- 12" long.
HEX CAP SCREW BOLT PLAIN 3/4"-10 X 3-1/2 A325
- A heabvy hex bolt made of medium carbon steel.
- The bearing surface shall be flat and washer faced.
- Chamfered point
- Diameter: 3/4"-10
- Length: 3-1/2"
$3.0092
HEX CAP SCREW BOLT 3/4"-10 X 3-3/4" GR 8 ZINC
- Made from medium carbon alloy steel.
- Heat treated.
- Tensile strength: 150,000 psi. minimum.
- Yellow zinc plated.
- Unified screw threads :UNC.
- Diameter: 3/4"-10.
- Length: 3-3/4".
$5.0822
HEX CAP SCREW BOLT 3/4-10" X 6-1/2" GR 8 UNPLATED
- Made from medium carbon alloy steel.
$13.9988
HEX CAP SCREW BOLT 3/4-10" X 7" GR 8 ZINC
- Made from medium carbon alloy steel.
- Heat treated.
- Tensile strength: 150,000 psi. minimum.
- ZINC
- Diameter: 3/4"
- Length: 7"
$9.2396