Mutual Screw & Supply

M3.5-0.6 X 8mm Machine Screws | Flat Head Slotted Drive | 18/8 Stainless Steel (800 / Pkg.)

M3.5-0.6 X 8mm Machine Screws | Flat Head Slotted Drive | 18/8 Stainless Steel - Main image
$27 $36 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 8mm
  • Drive type: Slotted
  • 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
  • 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 (4.8 / 5 · 5 reviews)

Harper O. ★★★★★

Bought these for a saltwater aquarium stand rebuild, and the 304 stainless is holding up perfectly after a month of humid splashes. The slotted drive is easy to work with using a standard screwdriver, and 800 pieces means I have plenty left for future projects.

Joseph ★★★★★

Finally, a bulk pack of stainless machine screws that doesn't feel like it's full of duds. I've been using them for outdoor repairs and the 18/8 steel has shown zero rust after a rainy week. The slotted heads bite well with a standard driver, and 800 pieces means I won't have to reorder for a long w

Sofia Z. ★★★★★

The slotted drive on these M3.5 screws is crisp and doesn't cam out easily, a relief after fighting with cheaper fasteners. I've been using them on a damp outdoor project and the 304 stainless steel hasn't shown a speck of rust yet.