Mutual Screw & Supply

1-1/4-12 X 6" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc | Partially Threaded (6 / Pkg.)

1-1/4-12 X 6" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc - Main image
$336.77 $561.28 In stock

1-1/4-12 x 6" 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 6

Specifications

  • Thread Size: 1-1/4-12
  • Length: 6"
  • Threads Per Inch: 12
  • Material: Alloy Steel
  • Grade: Grade L9
  • Finish: Yellow Zinc CR+3
  • Thread Style: Partially Threaded
  • Pack Quantity: 6
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Thomas D. ★★★★★

The yellow zinc coating on these screws held up perfectly during the assembly of a heavy-duty press jig. They torqued down smoothly with a socket, and the partial threading made alignment a breeze. Just the right grip for industrial work.

Amelia M. ★★★★★

The partially threaded design made lining up the frame a breeze, and the yellow zinc finish looks clean against the steel. These Grade L9 bolts feel rock solid in the hand, and the hex head grabbed the socket with zero slip. Pricey for six, but the US-made quality is obvious.

Joshua E. ★★★★★

I needed heavy-duty bolts for a trailer hitch repair, and the L9 alloy steel on these handled the torque without any issue. The yellow zinc coating looks clean and seems like it'll resist rust well too.