Mutual Screw & Supply

1/4-20 X 5/8" Socket Cap Screws | Low Head Hex Socket Drive | Fully Threaded | 316 Stainless Steel (200 / Pkg.)

1/4-20 X 5/8" Socket Cap Screws | Low Head Hex Socket Drive | Fully Threaded | - Main image
$40.35 $53.8 In stock

These 1/4-20 x 5/8" socket cap screws are manufactured from 316 Stainless Steel, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: 316 Stainless Steel
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 1/4-20
  • Length: 5/8"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: 316 Stainless Steel
  • Finish: Plain
  • Grade: 316
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 1/4-20
  • Length: 5/8"
  • Threads per inch: 20
  • Measurement type: Inch
  • Pack quantity: 200 per package
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Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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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 (4.6 / 5 · 5 reviews)

Timothy E. ★★★★★

The hex socket drive grips the Allen key perfectly, so no stripped heads even when I’m torquing them into a jig. The 316 stainless finish is clean and uniform across all 200 pieces, and the low head profile sits flush where I needed it.

David ★★★★★

I needed low-profile fasteners for a tight machinery bracket, and the 316 stainless steel in these screws feels exceptionally corrosion-resistant. They threaded smoothly with a hex key, and the 200-count package left me with plenty for future tooling projects.

Evelyn ★★★★★

Used a bunch of these on a custom welding jig and the low head profile let me fit them into tight spots where standard cap screws would have stuck out. The 316 stainless feels solid and they threaded smoothly into tapped holes without binding.