Products for bench top machinists | LittleMachineShop.com

Cap Screw, M4x8 Hex Socket Countersunk Head

Cap Screw, M4x8 Hex Socket Countersunk Head - Main image
$0.66 $0.95 In stock

Cap Screw, M4x8 Hex Socket Countersunk Head is a replacement fastener offered by LittleMachineShop.com for bench top machinist use. The listing identifies the brand as Sieg Industrial Group and the SKU as 6625 (Standard).

  • M4x8 hex socket countersunk head cap screw
  • Brand: Sieg Industrial Group
  • SKU: 6625 (Standard)
  • Listed for use with NEW-SIEG 7600/7650 7-30
  • Sold as a single fastener
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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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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)

Hazel ★★★★★

These little M4x8s seat flush perfectly in the counterbore, which is exactly what I needed for a clean fit on my mill table. For the price, the socket head takes an Allen key without stripping, and they’ve held up fine so far.

Avery ★★★★★

Finally found a countersunk M4 that actually sits flush in my mill's table slots without needing to be filed down. The 8mm length is perfect for securing clamps without bottoming out.

William A. ★★★★★

The hex socket engages the Allen key securely without stripping, and the threads cut cleanly into the aluminum block I was working on. These M4x8 screws hold tight without backing out, exactly what I needed for a steady repair.