Mutual Screw & Supply

HOLO-KROME 73126 7/16-20 X 1-1/2" Socket Cap Screws | Hex Socket Drive | Alloy Steel Thermal Black Oxide (50 / Pkg.)

HOLO-KROME 73126 7/16-20 X 1-1/2" Socket Cap Screws | Hex Socket Drive | Alloy - Main image
$33.8 $48.99 In stock

These 7/16-20 x 1-1/2" socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Drive: Socket Drive
  • Thread size: 7/16-20
  • Length: 1-1/2"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Socket Drive
  • Thread size: 7/16-20
  • Length: 1-1/2"
  • Threads per inch: 20
  • 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 (4.8 / 5 · 5 reviews)

Victoria G. ★★★★★

The black oxide finish on these screws is flawless—no flaking or uneven spots even after wrenching them into my jig. They torqued down smoothly in the precision assembly I’m building, and the 50-count box will last me a good while.

John S. ★★★★★

Installing these on some heavy machinery jigs and the threading was clean right out of the box. The black oxide finish hasn't chipped or worn where I’ve tightened them down, which is a nice surprise. Exactly the quality I needed for precise assembly work.

Chloe H. ★★★★★

I’ve used these for a die set repair, and the black oxide finish held up well without any galling during assembly. The hex drive engagement felt solid, no wobble or stripping.