NAS Socket Head Screws | McMaster-Carr

Filter by

System of Measurement

Thread Size

Length

Material

Stainless Steel

Specifications Met

Federal Specification

Fastener Head Type

Socket Head Profile

Drive Style

Threading

Partially Threaded

Finish

Tensile Strength

60,000 psi to 99,999 psi

100,000 psi or greater

Head Diameter

Military Specification

DFARS Specialty Metals

Drive Size

Head Height

Thread Fit

Unified Standard Class 2A

Unified Standard Class 3A

Thread Direction

Thread Type

Hardness

Thread Spacing

Shoulder Length

REACH

Export Control Classification Number (ECCN)

RoHS

Shoulder Diameter

How can we improve?

498 Products

Fastening and Joining

Socket Head Screws

Socket Head Screws

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

Shoulder Screws

Shoulder Screws

Rotate parts around the cylinder under the head to guide and align them during installation

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