Mutual Screw & Supply

#4-40 X 3/16" Socket Cap Screws | Button Head Hex Socket Drive | 18/8 Stainless Steel (2000 / Pkg.)

#4-40 X 3/16" Socket Cap Screws | Button Head Hex Socket Drive | 18/8 Stainless - Main image
$12.28 $19.8 In stock

These #4-40 x 3/16" socket cap screws are manufactured from 18/8 Stainless Steel, featuring a hex socket drive and a button head. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: 18/8 Stainless Steel
  • Drive: Hex Socket
  • Head style: Button
  • Thread size: #4-40
  • Length: 3/16"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Head style: Button
  • Drive type: Hex Socket
  • Thread size: #4-40
  • Length: 3/16"
  • Threads per inch: 40
  • Measurement type: Imperial
  • Pack quantity: 200 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)

Lily ★★★★★

I needed a bulk supply for a jig I’m building, and the hex socket drive makes installation quick with just an Allen wrench. The 18/8 stainless steel feels solid, and the button head sits flush without snagging.

Kevin J. ★★★★★

For the price, getting two thousand button head screws in stainless steel is a solid deal. The hex socket drive made them easy to work with on my small jig project, and the threads cut cleanly without any burrs.

David ★★★★★

I needed a bulk pack for jig assembly, and these stainless steel screws thread smoothly into tapped holes without galling. The 2000 count is perfect for restocking my shop, and the button head profile fits flush where clearance is tight.