Iron Screws | McMaster-Carr

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For Use In

Material

410 Stainless Steel

System of Measurement

Thread Size

Length

Fastener Head Type

Screw Size

Drive Style

Tip Type

Tapping Method

Finish

Black Zinc Plated

Hot-Dipped Galvanized

Phosphate Coated

Tapping Screw Type

Threading

Partially Threaded

Rounded Head Style

Flat Head Profile

Screw Features

Thread Spacing

Head Height

Drill Bit Decimal Size Equivalent

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Head Material

Body Material

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953 Products

Fastening and Joining

Tapping Screws

Fasten a range of materials together without needing to tap the hole first

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

Building and Machinery Hardware

Knobs

Position, tighten, and secure fixtures and equipment

Slip-On Framing and Fittings

Slip-On Framing and Fittings

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

Power Transmission

Lead Screw Nuts

Lead Screw Nuts

Mate with lead screws to move components in a straight line

Precision Lead Screw Nuts

Precision Lead Screw Nuts

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

Material Handling

Eye Nuts

Pair with bolts or threaded rod to lift and hang components

Jacks

Lift, hold, push, and position heavy objects

Screw Conveyors

Screw Conveyors

Push material through fixed troughs

Fabricating and Machining

Clamps

Hold workpieces securely in place

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