Mutual Screw & Supply

M8 X 20mm Cup Point Socket Set Screws | 316 Stainless Steel (250 / Pkg.)

M8 X 20mm Cup Point Socket Set Screws | 316 Stainless Steel (250 / Pkg.) - Main image
$58.98 $80.8 In stock

M8 x 20mm 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: M8-1.25
  • Length: 20mm
  • Point: Cup Point
  • Material: 316 Stainless Steel
  • Package Quantity: 250
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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)

Isabella Q. ★★★★★

The hex socket drive let me torque these down in a really cramped spot under the deck. The 316 stainless feels solid and didn't show any scuffs after installation.

Olivia ★★★★★

I needed some tough fasteners for a saltwater environment, and these 316 stainless cup point set screws are handling the corrosion better than the 304s I used before. The hex socket drive made tightening them in a tight spot much easier than I expected.

Alexander ★★★★★

These set screws are perfect for marine applications where rust is a concern. The 316 stainless steel feels solid, and the cup point grips well without damaging the shaft.