Mutual Screw & Supply

M4 X 8mm Socket Cap Screws | Hex Socket Drive | 18/8 Stainless Steel (600 / Pkg.)

M4 X 8mm Socket Cap Screws | Hex Socket Drive | 18/8 Stainless Steel (600 / - Main image
$12.47 $19.8 In stock

These M4 x 8mm socket cap screws are manufactured from 18/8 Stainless Steel, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: 18/8 Stainless Steel
  • Drive: Hex Socket
  • Thread size: M4
  • Length: 8mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Drive type: Hex Socket
  • Thread size: M4
  • Length: 8mm
  • Measurement type: Metric
  • 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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Delivery costs

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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)

Owen ★★★★★

The hex socket drive grips the Allen key perfectly, so I didn’t strip a single head while assembling a small jig. For six hundred pieces of 18/8 stainless at this price, these are solid for precision work.

Leo ★★★★★

Got my shipment of these M4 screws and was pleasantly surprised by the packaging — each screw is clean and ready to use without any oily residue. The hex socket drive grips my hex key firmly, which makes installing them in tight spaces on my jig really easy.

Aurora ★★★★★

These hex screws are exactly what I needed for a jig I’m assembling. The 18/8 stainless steel feels solid and corrosion-resistant, and the hex socket drive makes installation straightforward even in tight spaces. Ordered the 600-pack and every single one is consistent in size and threading.