Mutual Screw & Supply

#4-40 X 1" Socket Cap Screws | Hex Socket Drive | Alloy Steel (200 / Pkg.)

#4-40 X 1" Socket Cap Screws | Hex Socket Drive | Alloy Steel (200 / Pkg.) - Main image
$17.61 $27.96 In stock

These #4-40 x 1" socket cap screws are manufactured from Alloy Steel, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel
  • Drive: Hex Socket
  • Thread size: #4-40
  • Length: 1"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Plain
  • Drive type: Hex Socket
  • Thread size: #4-40
  • Length: 1"
  • Threads per inch: 40
  • Measurement type: Imperial
  • Pack quantity: 100 per package

Please note: This item is excess stock and is sold non-cancelable, non-refundable, and non-returnable. Please call us with any questions about this item before ordering.

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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)

Thomas ★★★★★

Finally found the right size for mounting a bracket on my mill—these fit perfectly. The hex socket drive made tightening them down in a tight spot much easier than a slotted screw would have.

Michael H. ★★★★★

Just used these for mounting a small fixture onto a jig plate and the hex socket drive made installation quick with a ball-end driver. The alloy steel finish has a nice matte look and feels solidly made, which gives me confidence they'll hold up over time.

James F. ★★★★★

These 1-inch #4-40 screws have been holding up well in a small jig I built. The hex socket drive makes it easy to get a tight fit without stripping.