Mutual Screw & Supply

1/4-20 X 3/8" Socket Cap Screws | Low Head Hex Socket Drive | Fully Threaded | 18/8 Stainless Steel (200 / Pkg.)

1/4-20 X 3/8" Socket Cap Screws | Low Head Hex Socket Drive | Fully Threaded | - Main image
$24.9 $37.16 In stock

These 1/4-20 x 3/8" socket cap screws are manufactured from 18/8 Stainless Steel, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: 18/8 Stainless Steel
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 1/4-20
  • Length: 3/8"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 1/4-20
  • Length: 3/8"
  • Threads per inch: 20
  • Measurement type: Inch
  • Pack quantity: 200 per package
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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Elizabeth K. ★★★★★

I needed a flush fit for a tight jig assembly, and these fully threaded 18/8 stainless screws grabbed cleanly with the hex drive. The 200-count box will last me through several projects, and no stripped heads yet.

Robert D. ★★★★★

The low-profile heads on these screws let me fasten parts in a tight spot where a standard cap wouldn't fit. They threaded cleanly into my aluminum jig plate without any binding. Exactly what I needed for a compact assembly.

Henry J. ★★★★★

I needed these for a tooling fixture and the fully threaded shaft grabbed perfectly, no slipping. Pack of 200 is plenty for small projects, and the stainless feels solid in hand.