Mutual Screw & Supply

M3-0.5 X 30mm Machine Screws | Cheese Head Slotted Drive | 18/8 Stainless Steel (600 / Pkg.)

M3-0.5 X 30mm Machine Screws | Cheese Head Slotted Drive | 18/8 Stainless Steel - Main image
$26.94 $36.4 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 30mm
  • Drive type: Slotted
  • Head style: Cheese Head
  • Material: 18/8 Stainless Steel
  • Thread: M3-0.5 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)

Adam M. ★★★★★

The cheese head design made these easy to grip with a standard slotted screwdriver, and the 18/8 stainless feels solid. I used them to replace rusted hardware on a small outdoor project, and they seated flush without any wobble. Exactly what I needed for a clean, corrosion-free finish.

William C. ★★★★★

These screws fit perfectly in my saltwater aquarium stand, and the slotted heads made them easy to tighten by hand without stripping. The 18/8 stainless steel hasn't shown a speck of rust after a month outdoors.

Grace H. ★★★★★

I needed a full pack of stainless M3 bolts for a saltwater repair project, and the 18/8 (304) steel in these feels sturdy and corrosion-proof. The cheese head with slotted drive made them easy to tighten by hand without stripping.