Mutual Screw & Supply

M3-0.5 X 28mm Machine Screws | Flat Head Phillips Drive | 18/8 Stainless Steel (1,200 / Pkg.)

M3-0.5 X 28mm Machine Screws | Flat Head Phillips Drive | 18/8 Stainless Steel - Main image
$37.45 $52.02 In stock

18/8 (304) stainless steel machine screw offering strong corrosion resistance for indoor, outdoor, and washdown environments. Non-magnetic.

Specs

  • Dimensions: M3-0.5 28mm
  • Drive type: Phillips
  • Head style: Flat Head
  • Material: 18/8 Stainless Steel
  • Thread: M3-0.5 metric coarse

Features

  • Machine-thread screws for use with nuts or tapped holes
  • Flat head profile
  • Phillips drive
  • 18/8 Stainless Steel construction
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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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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 (5.0 / 5 · 5 reviews)

Zoe Q. ★★★★★

Finally getting around to replacing all the rusty screws on my outdoor grill station; these M3-0.5 x 28mm flat heads fit perfectly and the 304 stainless is non-magnetic, which is exactly what I needed. The Phillips drive grabs nicely without stripping.

Stella C. ★★★★★

Ordered these for a washdown table I'm building, and the 18/8 stainless is exactly what I needed—no rust worries after a month of daily hosing. The Phillips heads seat nicely without camming out, and 1,200 pieces means I won't be reordering for a long time.

Carter W. ★★★★★

These are going to last forever. Finally found a lot of 1,200 that are true 18/8 stainless and non-magnetic, so they won't get stuck to a magnet when I'm working near electronics. The flat heads sit perfectly flush in my aluminum project.