Mutual Screw & Supply

1"-14 X 12" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc | Partially Threaded (8 / Pkg.)

1"-14 X 12" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc | - Main image
$923.33 $1300.46 In stock

1"-14 x 12" 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 8

Specifications

  • Thread Size: 1"-14
  • Length: 12"
  • Threads Per Inch: 14
  • Material: Alloy Steel
  • Grade: Grade L9
  • Finish: Yellow Zinc CR+3
  • Thread Style: Partially Threaded
  • Pack Quantity: 8
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 (4.6 / 5 · 5 reviews)

Sofia ★★★★★

Pulling these out of the package, the yellow zinc coating looks evenly applied and should hold up well. The partially threaded design made it easy to start them by hand before torquing down with a socket.

William Z. ★★★★★

I've been using these 1"-14 x 12" cap screws for heavy machinery repairs, and the partially threaded design made installation a breeze with my socket wrench. The Grade L9 alloy steel feels incredibly solid under torque.

Mia A. ★★★★★

The yellow zinc finish on these Grade L9 bolts looks tough and industrial, exactly what I needed for a heavy equipment repair. The partial threading made alignment easier in a tight mounting bracket, and the hex head held up well under high torque without rounding.