1/4"-80 Fasteners | McMaster-Carr

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System of Measurement

Thread Size

Thread Spacing

Tip Type

Length

Material

18-8 Stainless Steel

Fastener Head Type

Threaded Insert Type

Thread Type

Tip Diameter

Head Diameter

DFARS Specialty Metals

For Use In

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

Tip Material

Drive Size

Thread Fit

Unified Standard Class 3A

Unified Standard Class 3B

Drive Style

Threading

Performance

Precision Adjust

Thread Direction

Thumb Screw Head Profile

Installed Length

0.25" to 0.499"

Head Height

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27 Products

Fastening and Joining

Set Screws

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

Tighten and loosen by hand without the need for tools

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

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