UNEF Thread Socket Head Screws | McMaster-Carr

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Threading

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Material

18-8 Stainless Steel

Socket Head Profile

Drive Size

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Head Height

Rounded Head Style

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Unified Standard Class 3A

Thread Direction

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Corrosion Resistant

DFARS Specialty Metals

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Tensile Strength

60,000 psi to 99,999 psi

100,000 psi or greater

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17 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

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