Mutual Screw & Supply

M20 X 40mm Cup Point Socket Set Screws | Alloy Steel (50 / Pkg.)

M20 X 40mm Cup Point Socket Set Screws | Alloy Steel (50 / Pkg.) - Main image
$162.07 $222.01 In stock

M20 x 40mm 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: M20-2.5
  • Length: 40mm
  • Point: Cup Point
  • Material: Alloy Steel
  • Package Quantity: 50
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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)

Charlotte S. ★★★★★

The cup point tip on these M20 screws grips the material perfectly without slipping, even when I’m working in a tight spot. The alloy steel feels sturdy enough for heavy-duty use, and the 50-pack is a solid value for the price.

Scarlett ★★★★★

The hex socket drive made torquing these down in a tight corner a breeze, and the cup point bit into the shaft perfectly. Easily the most secure set screws I've used for a heavy-duty application.

Hannah ★★★★★

Installed these in a critical flange alignment on a press and that hex socket drive made torquing them down in that tight spot easy. The cup point really bit into the shaft and hasn't budged since. Perfect hold.