Mutual Screw & Supply

5/16-24 X 2" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc | Partially Threaded (100 / Pkg.)

5/16-24 X 2" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc - Main image
$89.48 $139.82 In stock

5/16-24 x 2" hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Grade L9 Alloy Steel Yellow Zinc construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Made in the USA
  • Sold in packs of 100

Specifications

  • Thread Size: 5/16-24
  • Length: 2"
  • Threads Per Inch: 24
  • Material: Alloy Steel
  • Grade: Grade L9
  • Finish: Yellow Zinc CR+3
  • Thread Style: Partially Threaded
  • Pack Quantity: 100
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 (5.0 / 5 · 5 reviews)

Sebastian ★★★★★

The partially threaded design made aligning them in tight spots a breeze, and the L9 alloy steel feels incredibly tough. These hex heads grabbed perfectly with a socket on my press jig rebuild.

Christopher ★★★★★

Used these to secure a new motor mount on my lathe and the partially threaded design made alignment much easier. The hex heads grabbed cleanly with a socket, no stripping at all.

Edward P. ★★★★★

The yellow zinc coating is holding up great on the assembly line, no scratches after a week of heavy wrench use. These Grade L9 hex heads torque down solid and the partial threading gives just the right bite for our equipment frames.