Mutual Screw & Supply

7/16-20 X 1" Socket Cap Screws | Hex Socket Drive | USA Made | Alloy Steel Thermal Black Oxide (400 / Pkg.)

7/16-20 X 1" Socket Cap Screws | Hex Socket Drive | USA Made | Alloy Steel - Main image
$452.94 $647.06 In stock

These 7/16-20 x 1" socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Drive: Hex Socket Drive
  • Thread size: 7/16-20
  • Length: 1"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Hex Socket Drive
  • Thread size: 7/16-20
  • Length: 1"
  • Threads per inch: 20
  • Measurement type: Inch
  • Pack quantity: 400 per package
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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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Returning an item

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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 (5.0 / 5 · 5 reviews)

Jacob L. ★★★★★

Finally got around to using these on a jig I was building, and the black oxide finish held up perfectly with no galling during installation. Each screw threaded smoothly with no burs or rough spots, which made assembly much faster than I expected.

Eva ★★★★★

Picked up a bag for a precision assembly project and the hex socket drive made installation quick and easy. The black oxide finish looks clean and seems durable. Threads were consistent throughout the entire pack of 400.

Kevin ★★★★★

Used a full bag for a jig build and every single one threaded in clean without a single jam. The black oxide finish held up perfectly after drilling and tapping, no chips or flaking.