Copper Screws | McMaster-Carr

Filter by

Material

For Use In

System of Measurement

Length

1 13/16" to 4 11/16"

Thread Size

Screw Size

Drive Style

Fastener Head Type

Tip Type

Rounded Head Style

Head Diameter

Threading

Partially Threaded

Thread Pitch

Finish

Corrosion-Resistant Coated

Tapping Method

Screw Features

Thread Type

Metric Trapezoidal

Drive Size

Thread Spacing

Thread Direction

REACH

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Terminal Material

How can we improve?

633 Products

Fastening and Joining

Tapping Screws

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

Hex Head Screws

Hex Head Screws

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

Socket Head Screws

Socket Head Screws

With a deeper drive than flat and rounded head screws, these withstand more torque for a tighter hold

Carriage Bolts

A smooth head provides a finished look while a square neck keeps the bolt in place when using a nut

Threaded Rods

Anchor, connect, or hang components in a wide variety of applications

L-Keys

Turn fasteners from either end and reach into tight spots

Screwdrivers

Tighten and loosen screws

Power Transmission

Lead Screw Nuts

Lead Screw Nuts

Mate with lead screws to move components in a straight line

Electrical

Wire Splices

Connect wires end to end to extend or repair a run

Grounding Screws

Grounding Screws

Fasten grounding wires to steel structures, fence posts, and transformers

Material Handling

Screw Conveyors

Screw Conveyors

Push material through fixed troughs

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