Mutual Screw & Supply

M3 X 20mm Cup Point Socket Set Screws | 316 Stainless Steel (250 / Pkg.)

M3 X 20mm Cup Point Socket Set Screws | 316 Stainless Steel (250 / Pkg.) - Main image
$35.6 $47.47 In stock

M3 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: M3-0.5
  • 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 (5.0 / 5 · 5 reviews)

Madison F. ★★★★★

The cup point bites into the shaft nicely and holds firm even after a few rounds of adjustments. The 316 stainless finish is smooth and clean, no burrs or rough edges on any of the 250 pieces.

Sophia X. ★★★★★

The hex socket drive made tightening these in a cramped bracket much easier than I expected. The 316 stainless finish looks clean and seems like it'll resist rust well.

Brian P. ★★★★★

Finally got around to using these to rebuild some marine hatch hardware and the 316 stainless held up perfectly under saltwater exposure. The hex socket drive made it easy to torque them down in a cramped corner without stripping.