5-44 Screws | McMaster-Carr

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System of Measurement

Thread Size

Length

Fastener Head Type

Head Diameter

Material

Stainless Steel

Threading

Partially Threaded

Drive Style

Thread Spacing

Socket Head Profile

Drive Size

Head Height

Thread Type

Finish

Thread Direction

Rounded Head Style

Flat Head Profile

Thread Fit

Unified Standard Class 3A

REACH

Tensile Strength

30,000 psi to 99,999 psi

100,000 psi or greater

DFARS Specialty Metals

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

Hardness

Specifications Met

Tip Type

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32 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

Rounded Head Screws

Rounded Head Screws

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

Flat Head Screws

Flat Head Screws

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

Set Screws

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

Measuring and Inspecting

Transfer Punches

Transfer Punches

Mark the center of an existing hole onto a separate workpiece

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