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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LOCK NUT ZINC M12-1.25 CL 8

XMLN12X1.25
$46.13
$0.9226
+ -

LOCK NUT ZINC M12-1.50 CL 8

XMLN12X1.5
$15.98
$0.6392
+ -

LOCK NUT ZINC M14-1.50 CL 8

XMLN14X1.5
$72.72
$2.9088
+ -

LOCK NUT ZINC M16-2.0 CL 8

XMLN16
  • Metric Hex Lock nut
  • Class 8 DIN 980
  • 8.8 zinc
    $37.12
    $1.4846
    + -

    LOCK NUT M3-0.50 STAINLESS

    XMLN3SS
    $40.00
    $0.40
    + -

    LOCK NUT ZINC M5-0.80 CL 8, THIN

    XMLN5
    • Hex nut with a nylon-filled collar at its back end.
    • When a screw reaches the collar, the threads and nylon engage for a tight, frictional fit.
    • Restricts movement of the screw when it is subjected to vibration.
    • Class 8.
    • Designed to be used in structural application with class 8.8 or less cap screws or bolts.
    • Reusable.
    • Less expensive than Grade C Stover lock nuts.
    • Made from low carbon steel.
    • Size: M5-.80.
    • Zinc plated.
      $20.40
      $0.204
      + -

      LOCK NUT ZINC M4-0.70 CL 8

      XMLN4
      $36.19
      $0.3619
      + -

      LOCK NUT M4-0.70 STAINLESS

      XMLN4SS
      $40.00
      $0.40
      + -

      LOCK NUT ZINC M6-1.0 CL 8

      XMLN6
      • Hex nut with a nylon-filled collar at its back end.
      • When a screw reaches the collar, the threads and nylon engage for a tight, frictional fit.
      • Restricts movement of the screw when it is subjected to vibration.
      • Class 8.
      • Designed to be used in structural application with class 8.8 or less cap screws or bolts.
      • Reusable.
      • Less expensive than Grade C Stover lock nuts.
      • Made from low carbon steel.
      • Size: M6-1.0.
      • Zinc plated.
        $24.60
        $0.246
        + -

        METRIC LOCK NUT NYLON STAINLESS M5-0.80

        XMLN5SS
        $20.70
        $0.207
        + -

        METRIC LOCK NUT NYLON STAINLESS M6-1.00

        XMLN6SS
        $28.80
        $0.288
        + -

        HEX NUT, STAINLESS, 1/4-20", BLACK

        XN1420SS2
        $61.52
        $0.6152
        + -

        HEX NUT 3/8-16 BLACK ZINC

        XN3816-2
        $85.75
        $0.8575
        + -

        HEX NUT, STAINLESS, 3/8-16", BLACK

        XN3816SS2
        $1.057
        + -

        HEX NUT, STAINLESS, 5/16-18", BLACK

        XN5618SS2
        $0.8771
        + -

        HEX NUT 5/16-18 BLACK ZINC

        XN5618-2
        $85.75
        $0.8575
        + -

        HEX NUT, STAINLESS, 6-32, BLACK

        XN632SS2
        $40.15
        $0.4015
        + -

        HEX NUT METRIC ZINC M10-1.25 CL 8

        XM10X1.25N
        • A hex nut with a metric thread pitch.
        • Class 8.
        • Intended for use with screws and bolts of property class 8.8 or lower.
        • Widely used in the automotive and electronics industry.
        • Made from low carbon steel.
        • Size: M10-1.25.
          $25.72
          $0.5144
          + -

          HEX NUT METRIC ZINC M10-1.25 CL 10

          XM10X1.25N10
          $26.72
          $0.5344
          + -

          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 M18-2.50 CL 10

          XM18X2.5N10
          $83.95
          $1.679
          + -

          METRIC MACH. SCREW PHILLIPS PAN HD M2.5-0.45 X 6

          XM2.5X6P
          $15.75
          $0.1575
          + -

          HEX NUT METRIC ZINC M20-1.50 CL 8

          XM20X1.5N
          $67.50
          $2.7001
          + -
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