Mutual Screw & Supply

1/4-20 X 1-1/2" Socket Cap Screws | Flat Head Hex Socket Drive | Alloy Steel (200 / Pkg.)

1/4-20 X 1-1/2" Socket Cap Screws | Flat Head Hex Socket Drive | Alloy Steel - Main image
$12.29 $17.07 In stock

These 1/4-20 x 1-1/2" socket cap screws are manufactured from Alloy Steel, featuring a hex socket drive and a flat head. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel
  • Drive: Hex Socket
  • Head style: Flat
  • Thread size: 1/4-20
  • Length: 1-1/2"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Plain
  • Head style: Flat
  • Drive type: Hex Socket
  • Thread size: 1/4-20
  • Length: 1-1/2"
  • Threads per inch: 20
  • Measurement type: Imperial
  • Pack quantity: 100 per package

Please note: This item is excess stock and is sold non-cancelable, non-refundable, and non-returnable. Please call us with any questions about this item before ordering.

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 H. ★★★★★

I was pleasantly surprised by how cleanly these flat head screws sit flush in countersunk holes on my jig setup—the hex drive grips securely without stripping. The price for a 200-pack makes them a solid choice for any tooling project where you need consistent quality.

Jason F. ★★★★★

Needed a batch of flat head cap screws for a fixture build, and these alloy steel ones drove in cleanly with my hex key. The pack of 200 was more than enough for the job.

Robert H. ★★★★★

Used a few of these to secure a jig fixture on my mill table and they threaded in smoothly without any wobble. The flat head sits flush which keeps the work surface clean, and the alloy steel feels really solid for the price.