Mutual Screw & Supply

M3.5-0.6 X 28mm Machine Screws | Flat Head Phillips Drive | 18/8 Stainless Steel (900 / Pkg.)

M3.5-0.6 X 28mm Machine Screws | Flat Head Phillips Drive | 18/8 Stainless - Main image
$37.85 $51.15 In stock

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

Specs

  • Dimensions: M3.5-0.6 28mm
  • Drive type: Phillips
  • Head style: Flat Head
  • Material: 18/8 Stainless Steel
  • Thread: M3.5-0.6 metric coarse

Features

  • Machine-thread screws for use with nuts or tapped holes
  • Flat head profile
  • Phillips 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 (5.0 / 5 · 5 reviews)

Ella ★★★★★

The 18/8 stainless is the real deal—these held up fine in a damp garage cabinet without a hint of rust. Non-magnetic, which mattered for a small electronics project I used them on. The 900 count means I won't be reordering for years.

Kevin ★★★★★

Finally found metric machine screws in bulk at this size—these M3.5x28mm ones are solid 304 stainless, and the flat head sits flush against my project’s surface without any wobble. The Phillips drive bites well without stripping even when I’m using a hand driver for tight spots.

George D. ★★★★★

These are perfect for attaching brackets indoors; the stainless steel hasn't shown any rust yet. The Phillips heads are easy to drive without stripping.