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
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RETAINING RING INTERNAL, 1-1/8"

XIRR118
$19.145
$0.7658
+ -

RETAINING RING INTERNAL 1-3/4"

XIRR134
$76.2775
$3.0511
+ -

RETAINING RING INTERNAL, 1-3/8"

XIRR138
$17.5175
$0.7007
+ -

RETAINING RING INTERNAL 1-9/16

XIRR1-9/16
$29.9775
$1.1991
+ -

RETAINING RING INTERNAL 2"

XIRR2
$2.2042
+ -

RETAINING RING INTERNAL 2-1/2"

XIRR212
$2.6358
+ -

RETAINING RING INTERNAL 3"

XIRR3
$38.616
$3.8616
+ -

HEX JAM NUT STAINLESS 1/2"-20

XJN1220SS
  • A hex nut which is only 2/3 the thickness of a full form nut.
  • Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened against the jam nut to keep it from loosening.
  • Made from stainless steel.
  • Size: 1/2-20".
    $48.86
    $0.9772
    + -

    KEP NUT UNC STAINLESS #8-32

    XKN832SS
    • Keps nuts, also known as K lock nuts.
    • A hex nut pre-assembled with a free spinning external tooth lock washer.
    • The locking action is achieved when the nut is tightened against a bearing surface as the teeth of the lock washer dig into it.
    • The most popular type of locknut because of its versatility, cost and ease of installation.
    • Stainless Steel.
      $42.13
      $0.4213
      + -

      LOCK NUT, NYLON, STAINLESS, 1/4-20", BLACK

      XLN1420SS2
      $73.12
      $0.7312
      + -

      LOCK NUT NYLON STAINLESS #4-40

      XLN440SS
      • 18.8 Stainless Steel
      • 4-40 Thread size
      • These locknuts have good chemical resistance and may be mildly magnetic
      • The nylon insert grips the bolt to resist loosening without damaging threads
      • They're reusable, but their holding power lessens with each use
        $19.40
        $0.194
        + -

        LOCK NUT, NYLON, STAINLESS, 5/16-18", BLACK

        XLN5618SS2
        $1.057
        + -

        NYLON LOCK NUT, M4, ZINC

        XLNM4
        $0.4004
        + -

        LYNCH PIN, 7/16" X 1-1/2, ZINC YELLOW

        XLP76112
        $6.1133
        + -

        LOCKWASHER SPLIT METRIC STAINLESS , M10

        XLW10MSS
        $34.65
        $0.3465
        + -

        LOCKWASHER SPLIT METRIC ZINC , M18

        XLW18M
        $70.40
        $0.704
        + -

        LOCK WASHER #6 GR2, BLACK OXIDE

        XLW6-2
        $48.60
        $0.486
        + -

        LOCK WASHER SPLIT 316 STAINLESS 5/16"

        XLW56SS-316
        $24.00
        $0.24
        + -

        HEX NUT METRIC ZINC M12-1.25 CL 10

        XM12X1.25N10
        $18.56
        $0.7424
        + -

        HEX NUT METRIC ZINC M18-1.50 CL 8

        XM18X1.5N
        $92.56
        $1.8512
        + -

        HEX NUT METRIC ZINC M18-2.50 CL 8

        XM18X2.5N
        $42.77
        $1.7108
        + -

        HEX NUT METRIC ZINC M20-2.50 CL 8

        XM20X2.5N
        $31.92
        $1.2768
        + -

        METRIC CUP POINT SET SCREW, M20-2.5 X 40 PLAIN

        XM20X40CPS
        $298.125
        $11.925
        + -

        RIVET NUT UNC 1/4"-20 STEEL LARGE FLANGE CROSS BULB, GRIP .280-.500

        XM37155
        $39.90
        $1.596
        + -
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