Set Screws | McMaster-Carr

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System of Measurement

Thread Size

Length

Tip Type

Material

Stainless Steel

Fastener Head Type

Drive Style

External Square

Spring Plunger Driver

Drive Size

Finish

Zinc Yellow-Chromate Plated

Thread Pitch

Thread Type

Thread Spacing

Tip Material

Stainless Steel

Specifications Met

Fed. Spec. QQ-P-35

Locking Type

Without Threadlocker

Tip Diameter

Thread Direction

Hardness

Thread Fit

Metric Class 4h

Metric Class 5g6g

Metric Class 6g

Unified Standard Class 2A

Unified Standard Class 3A

Tip Length

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

Cone Point Angle

Threading

Threaded on Both Ends

Threaded on One End

How can we improve?

6,880 Products

Fastening and Joining

Set Screws

Exert pressure at the tip to hold parts in place, unlike screws that hold material together with threads

Rounded Head Screws

Rounded Head Screws

Sit just above the surface for a low-profile finish and hold tighter than flat head screws

Fastener Assortments

Fastener Assortments

Keep a variety of common screws, nuts, and washers on hand

Flat Head Screws

Flat Head Screws

Fit in countersunk holes for a flush finish that won't snag on surrounding parts

Spring Plungers

Spring Plungers

Apply accurate, consistent pressure for positioning, indexing, and ejecting parts

Fabricating and Machining

Lathe Tool Insert Holder Replacement Parts

Lathe Tool Insert Holder Replacement Parts

Replace clamps, screws, shims, and other parts in lathe tool insert holders

Lathe Tools

Shape workpieces as they rotate on a lathe

Spring Locating Pins

Spring Locating Pins

Apply side force to workpieces to clamp them in place

Index Plungers

Align parts that have mating bushings for more precision than standard spring plungers

Building and Machinery Hardware

Slip-On Framing and Fittings

Slip-On Framing and Fittings

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

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