Mutual Screw & Supply

M3 X 20mm Flat Point Socket Set Screws | Alloy Steel (100 / Pkg.)

M3 X 20mm Flat Point Socket Set Screws | Alloy Steel (100 / Pkg.) - Main image
$37.75 $62.91 In stock

M3 x 20mm flat point socket set screws in Alloy Steel, with a hex socket drive for high-torque adjustment in tight spaces.

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

Specifications

  • Thread Size: M3-0.5
  • Length: 20mm
  • Point: Flat Point
  • Material: Alloy Steel
  • Package Quantity: 100
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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)

Emily J. ★★★★★

I love how easily the hex socket drive lets me apply high torque even in cramped spaces—no stripping issues so far. These M3 x 20mm flat point screws feel solid and hold tightly.

Joshua C. ★★★★★

Used these to replace worn set screws on a small pulley assembly—the hex socket gave me way better grip than the slotted ones I had before. They threaded in smoothly and feel sturdy for the price.

Owen F. ★★★★★

The alloy steel feels really solid, and the 20mm length was perfect for mounting some brackets into tight corners. After crossthreading a cheap screw, these grabbed smoothly and seated flush with the flat point.