Mutual Screw & Supply

1/4-20 X 2-1/2" Machine Screws | Round Head Slotted Drive | Plain Steel (400 / Pkg.)

1/4-20 X 2-1/2" Machine Screws | Round Head Slotted Drive | Plain Steel (400 / - Main image
$42.16 $58.56 In stock

Plain (uncoated) steel machine screw for general-purpose, indoor fastening where corrosion resistance is not required.

Specs

  • Dimensions: 1/4-20 2-1/2"
  • Drive type: Slotted
  • Head style: Round Head
  • Material: Plain Steel
  • Thread: 1/4-20 UNC (coarse)

Features

  • Machine-thread screws for use with nuts or tapped holes
  • Round head profile
  • Slotted drive
  • Plain 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)

Michael C. ★★★★★

Used these to fasten some heavy shelving brackets into wall studs, and the 2-1/2 inch length gave plenty of bite without going all the way through. The plain steel finish is exactly what I needed for a dry interior project. Pack of 400 should last me a good while.

Nicholas ★★★★★

The slotted heads on these are cut cleanly, so the screwdriver doesn't slip out like it does with cheaper packs. Solid 1/4-20 threading for the price, and the plain steel finish is exactly what I needed for a dry indoor project.

David ★★★★★

Needed a bunch of these 1/4-20 x 2-1/2" plain steel screws for some indoor shelving brackets, and the round head slotted drive made them easy to tighten with a regular screwdriver. The whole 400-pack came well-sorted and every thread was clean, no duds in the box. Solid value for general indoor use