Mutual Screw & Supply

M4 X 8mm Cup Point Socket Set Screws | Alloy Steel (1000 / Pkg.)

M4 X 8mm Cup Point Socket Set Screws | Alloy Steel (1000 / Pkg.) - Main image
$33.12 $46 In stock

M4 x 8mm cup point socket set screws in Alloy Steel, with a hex socket drive for high-torque adjustment in tight spaces.

  • Hex socket drive
  • Cup Point tip
  • Alloy Steel construction

Specifications

  • Thread Size: M4-0.7
  • Length: 8mm
  • Point: Cup Point
  • Material: Alloy Steel
  • Package Quantity: 1000
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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)

Samuel ★★★★★

Needed a reliable set screw for a stubborn pulley on my CNC router, and these M4 8mm ones with the hex socket drive made installation a breeze—tight fit even in cramped spots. The alloy steel feels sturdy, and the 1000-count pack means I’ve got plenty for future projects.

Lily ★★★★★

The cup point bites into the shaft nicely, so I don't have to worry about these backing out during vibration. The hex socket drive made tightening them in a tight bracket a breeze.

Violet ★★★★★

Used a full box on a conveyor repair last week and every single one seated cleanly in the pre-tapped holes. The cup point bites into the shaft nicely without walking, and the hex drive holds up to a cheater bar when needed.