Mutual Screw & Supply

M3 X 8mm Cup Point Socket Set Screws | 316 Stainless Steel (500 / Pkg.)

M3 X 8mm Cup Point Socket Set Screws | 316 Stainless Steel (500 / Pkg.) - Main image
$34.83 $58.05 In stock

M3 x 8mm cup point socket set screws in 316 Stainless Steel, with a hex socket drive for high-torque adjustment in tight spaces.

  • Hex socket drive
  • Cup Point tip
  • 316 Stainless Steel construction

Specifications

  • Thread Size: M3-0.5
  • Length: 8mm
  • Point: Cup Point
  • Material: 316 Stainless Steel
  • Package Quantity: 500
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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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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)

Sofia ★★★★★

The cup point grips really well on aluminum parts without marring the surface too much. These M3 screws fit perfectly in my jig's adjustment holes, and the 316 stainless gives me confidence they won't rust in the shop.

Zoe ★★★★★

The cup point really bites into the shaft—no slipping even after a week of vibration on my CNC rig. And for 500 pieces, the 316 stainless finish looks clean and uniform straight out of the bag.

Adam ★★★★★

The hex socket drive made these incredibly easy to torque down in a tight bracket on my camera rig. I'm impressed with the 316 stainless construction—no rust concerns even in my damp workshop.