Mutual Screw & Supply

M4-0.7 X 30mm Machine Screws | Cheese Head Slotted Drive | 18/8 Stainless Steel (400 / Pkg.)

M4-0.7 X 30mm Machine Screws | Cheese Head Slotted Drive | 18/8 Stainless Steel - Main image
$27.48 $41.02 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 30mm
  • Drive type: Slotted
  • Head style: Cheese Head
  • Material: 18/8 Stainless Steel
  • Thread: M4-0.7 metric coarse

Features

  • Machine-thread screws for use with nuts or tapped holes
  • Cheese 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)

Eli M. ★★★★★

Corrosion resistance was my main worry for an outdoor project, but these 18/8 screws have held up perfectly through a couple of rainy weeks already. The slotted drive is easy to seat, and the cheese head sits flush without stripping.

Lily A. ★★★★★

I needed some longer M4 screws for a washdown station project and these 30mm ones did the trick. The 18/8 stainless feels solid and the cheese head gives a good grip for the slotted driver. No rust after a few weeks in a damp environment.

Madison ★★★★★

The slotted drive on these M4 screws is a nice change from Phillips—my screwdriver stays seated without camming out. I’m using them for an outdoor birdhouse project, and the 18/8 stainless steel gives me confidence they won’t rust. The full 400-count pack should last me a while.