Mutual Screw & Supply

M3-0.5 X 40mm Machine Screws | Pan Head Phillips Drive | 316 Stainless Steel (600 / Pkg.)

M3-0.5 X 40mm Machine Screws | Pan Head Phillips Drive | 316 Stainless Steel - Main image
$29.9 $47.46 In stock

316 stainless steel machine screw with superior corrosion resistance, including salt-water and marine environments. Non-magnetic.

Specs

  • Dimensions: M3-0.5 40mm
  • Drive type: Phillips
  • Head style: Pan Head
  • Material: 316 Stainless Steel
  • Thread: M3-0.5 metric coarse

Features

  • Machine-thread screws for use with nuts or tapped holes
  • Pan head profile
  • Phillips drive
  • 316 Stainless Steel construction
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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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Returning an item

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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 (4.2 / 5 · 5 reviews)

Adam Q. ★★★★★

Used these for a marine railing repair, and the 316 stainless held up perfectly against the salt spray. The pack of 600 is great value.

Robert ★★★★★

Installed these on some outdoor deck hinges last month, and the 316 stainless has held up perfectly with zero rust despite constant rain. The 40mm length was spot-on for my project.

Matthew V. ★★★★☆

The 316 stainless steel is definitely corrosion-resistant as advertised—I used a few on an outdoor gate hinge without any rust so far. The pan head sits flush enough for my project, though the Phillips drive can strip if you're not careful with the torque.