Mutual Screw & Supply

1/4-20 X 2-1/2" Machine Screws | Truss Head Phillips Drive | 316 Stainless Steel (100 / Pkg.)

1/4-20 X 2-1/2" Machine Screws | Truss Head Phillips Drive | 316 Stainless - Main image
$28.05 $44.52 In stock

316 stainless steel machine screw with superior corrosion resistance, including salt-water and marine environments. Non-magnetic.

Specs

  • Dimensions: 1/4-20 2-1/2"
  • Drive type: Phillips
  • Head style: Truss Head
  • Material: 316 Stainless Steel
  • Thread: 1/4-20 UNC (coarse)

Features

  • Machine-thread screws for use with nuts or tapped holes
  • Truss head profile
  • Phillips drive
  • 316 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)

Emma ★★★★★

Installed these on a boat cleat and a dock box last month—zero rust so far, even after being splashed daily. The truss head sits nice and flush, and the Phillips drive grabs cleanly without cam-out.

Chloe A. ★★★★★

The threads on these 316 stainless screws are very clean and consistent, which made driving them into pre-drilled holes effortless. I'm using them on a boat cleat, and the corrosion resistance in saltwater is exactly what I needed.

Emma C. ★★★★★

Pulled these out of the package and they’re completely non-magnetic, just as described—perfect for the stainless steel railing project where I didn’t want any rust spots. The truss head sits flush and the Phillips drive bites well without stripping.