Mutual Screw & Supply

M8 X 20mm Socket Cap Screws | Button Head Hex Socket Drive | 18/8 Stainless Steel (200 / Pkg.)

M8 X 20mm Socket Cap Screws | Button Head Hex Socket Drive | 18/8 Stainless - Main image
$15.09 $20.96 In stock

These M8 x 20mm 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: M8
  • Length: 20mm
  • 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: M8
  • Length: 20mm
  • Measurement type: Metric
  • 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 (4.8 / 5 · 5 reviews)

Hazel U. ★★★★★

I’ve been through a lot of bargain-bin screw sets, but the 18/8 stainless on these is the real deal—no rust spots after a month in a damp workshop. The button head sits flush on my jigs, and the hex socket grabs the Allen key without any stripping.

Hazel T. ★★★★★

The hex socket drive on these M8 screws fits snugly, making them easy to tighten without stripping. Used them on a small jig I built, and the 18/8 stainless steel feels solid and corrosion-resistant. A reliable choice for precision work.

George O. ★★★★★

The hex socket drive makes tightening these a breeze even in tight spots, and the 18/8 stainless steel feels like it’ll hold up way better than the cheap zinc ones I used before. Exactly what I needed for making assembly fixtures.