Mutual Screw & Supply

M4-0.7 X 18mm Machine Screws | Flat Head Slotted Drive | 18/8 Stainless Steel (600 / Pkg.)

M4-0.7 X 18mm Machine Screws | Flat Head Slotted Drive | 18/8 Stainless Steel - Main image
$27.29 $42.64 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 18mm
  • 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
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.4 / 5 · 5 reviews)

Ryan F. ★★★★★

Exactly what I needed for an outdoor pergola project—the 18/8 stainless steel handled a full day of rain without any rust spots. The flat head sits flush with the wood, and the slotted drive gave me good control with a manual screwdriver.

Miles A. ★★★★★

Installed these on a metal gate hinge that sees rain and sun, the 18/8 stainless steel feels sturdy and shows no rust after a month. Flat head sits flush against the surface, and 600 pieces is more than enough for a few projects.

Matthew S. ★★★★★

I needed a bunch of M4-0.7 screws for an outdoor project and these 18/8 stainless ones are perfect—no rust after a week of rain. The flat head sits flush in the countersunk holes, and the slotted drive works fine with a standard screwdriver. For six hundred pieces, this pack will last me years.