Iron Fasteners | McMaster-Carr

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Hot-Dipped Galvanized

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Sliding T-Handle

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REACH

DFARS Specialty Metals

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495 Products

Fastening and Joining

Leveling Washers

Leveling Washers

Curved or tapered to compensate for uneven mounting surfaces

Cross-Bracing Washers

Cross-Bracing Washers

Connect cross-bracing rods or cables to structural beams; also known as hillside washers

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

Tighten and loosen by hand without the need for tools

Hex Head Screws

Hex Head Screws

Used with nuts to create a stronger joint than flat and rounded screws

Easy to tighten and loosen by hand for making frequent adjustments

Rivet Tool Bucking Bars

Rivet Tool Bucking Bars

Place against the back side of your rivet while hammering the head

Power Transmission

Precision Lead Screw Nuts

Precision Lead Screw Nuts

Pair with precision lead screws for accurate starts and stops in your assembly

Lead Screw Nuts

Lead Screw Nuts

Mate with lead screws to move components in a straight line

Building and Machinery Hardware

Handle Nuts

Attach to threaded shafts to quickly turn the shafts by hand

Knobs

Position, tighten, and secure fixtures and equipment

Machine Handles

Machine Handles

Arms give you extra leverage to secure and position jigs, fixtures, and other equipment

Slip-On Framing and Fittings

Slip-On Framing and Fittings

Insert rails into fittings and tighten screws to make guards, railings, and racks

Strut Channel Nuts

Strut Channel Nuts

Fasten on threaded rod to connect components to strut channel

Fabricating and Machining

Clamping Screws

Clamping Screws

Apply pressure through a flat-tipped screw to hold material in place

C-Clamps

Temporarily secure workpieces together or to a work surface

Bar Clamps

Secure large materials with adjustable arms for even pressure distribution

Corner Clamps

Align and secure materials at a corner joint

Pipe Welding Clamps

Pipe Welding Clamps

Position and hold pipe joints for welding and assembly

Fixture Clamps

Secure your workpiece to a fixture table so it won't move during machining

Material Handling

Eye Nuts

Pair with bolts or threaded rod to lift and hang components

Ring Links

Bend, hammer, or twist closed to connect chain links and attach fittings

Rope Cleats

Temporarily secure rope

Fluid Handling

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

Hose Crimpers

Crimp ferrules onto hose to secure fittings

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)