Mutual Screw & Supply

M4-0.7 X 28mm Machine Screws | Flat Head Slotted Drive | 18/8 Stainless Steel (400 / Pkg.)

M4-0.7 X 28mm Machine Screws | Flat Head Slotted Drive | 18/8 Stainless Steel - Main image
$27.87 $38.18 In stock

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

Specs

  • Dimensions: M4-0.7 28mm
  • Drive type: Slotted
  • Head style: Flat Head
  • Material: 18/8 Stainless Steel
  • Thread: M4-0.7 metric coarse

Features

  • Machine-thread screws for use with nuts or tapped holes
  • Flat head profile
  • Slotted drive
  • 18/8 Stainless Steel construction
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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)

Zoe A. ★★★★★

I was skeptical about buying 400 of anything, but the 18/8 stainless steel is truly non-magnetic, which I verified with a magnet. Slotted heads are a bit old-school, but they grab the driver well and the 28mm length fits exactly where I needed them for a outdoor railing repair.

Ellie K. ★★★★★

The flat heads sit flush perfectly in the mounting holes I drilled, and the 28mm length was just right for my steel brackets. Non-magnetic is a nice bonus for my electronics enclosure.

Benjamin G. ★★★★★

Bought a 400-pack for a washdown area at work, and the 18/8 stainless is holding up perfectly with zero rust after a month of constant moisture. The slotted drive takes a bit of patience to seat, but the flat head sits flush like it should. Non-magnetic is a nice bonus when I’m picking them up off t