Mutual Screw & Supply

3/8-16 X 1" Socket Cap Screws | Hex Socket Drive | USA Made | Fully Threaded | Brass (100 / Pkg.)

3/8-16 X 1" Socket Cap Screws | Hex Socket Drive | USA Made | Fully Threaded | - Main image
$628.57 $1013.82 In stock

These 3/8-16 x 1" socket cap screws are manufactured from Brass, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Brass
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 3/8-16
  • Length: 1"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Brass
  • Finish: Plain
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 3/8-16
  • Length: 1"
  • Threads per inch: 16
  • Measurement type: Inch
  • Pack quantity: 100 per package
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 (4.4 / 5 · 5 reviews)

Claire E. ★★★★★

I’ve been using these for a custom jig I’m building, and the brass threads cut cleanly without any binding. The hex socket is machined precisely, so my driver fits snugly every time. Definitely solid hardware for precision work.

Thomas E. ★★★★★

The hex socket drive works perfectly with my standard Allen wrench, and the brass threads cut cleanly into my jig fixture without any binding. These are exactly the right length for smaller precision assemblies where you need a flush fit. Great quality for the price.

Ruby ★★★★★

Finally found a domestically made brass screw that doesn't strip out. The hex socket drive fits my allen wrench perfectly and the threading is clean all the way down.