Wire-Lockable Screws | McMaster-Carr

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Locking Type

System of Measurement

Thread Size

Length

Material

18-8 Stainless Steel

Fastener Head Type

Drive Style

Finish

Threading

Partially Threaded

Socket Head Profile

Specifications Met

Fed. Spec. QQ-P-35

Thread Direction

Thread Type

Head Height

Hole Diameter

Head Diameter

Tensile Strength

30,000 psi to 99,999 psi

100,000 psi or greater

Fastener Strength Grade/Class

Thread Spacing

Thread Fit

Unified Standard Class 2A

Unified Standard Class 3A

DFARS Specialty Metals

Export Control Classification Number (ECCN)

RoHS

Hardness

REACH

Rounded Head Style

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225 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

Hex Head Screws

Hex Head Screws

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

Rounded Head Screws

Rounded Head Screws

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

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