Mutual Screw & Supply

1/2-13 X 1" Socket Cap Screws | Hex Socket Drive | Nylon Patch | Fully Threaded | Alloy Steel Thermal Black Oxide (50 / Pkg.)

1/2-13 X 1" Socket Cap Screws | Hex Socket Drive | Nylon Patch | Fully Threaded - Main image
$59.15 $85.72 In stock

These 1/2-13 x 1" socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 1/2-13
  • Length: 1"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 1/2-13
  • Length: 1"
  • Threads per inch: 13
  • Measurement type: Inch
  • Pack quantity: 50 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)

Richard E. ★★★★★

The thermal black oxide finish looks sharp and held up fine during assembly on a couple of jigs I’m building. The hex socket drive seated cleanly with my allen key, and the nylon patch kept them snug without any extra threadlocker.

Jacob P. ★★★★★

Used a handful of these to rebuild a jig in my shop, and the black oxide finish looks great and resisted rust from the coolant spray. The nylon patch holds them tight without needing a separate lock washer, which saved me time during assembly.

Emily ★★★★☆

Used them to rebuild a fixture at the shop and the nylon patch held tight under vibration, which was the main reason I picked these. Threads cut clean into the tapped holes without any binding, though a couple of the black oxide spots looked a bit uneven up close. Still, for the price per piece, the