Mutual Screw & Supply

1-1/4-7 X 6" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc | Partially Threaded (6 / Pkg.)

1-1/4-7 X 6" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc - Main image
$292.27 $471.4 In stock

1-1/4-7 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: 1-1/4-7
  • Length: 6"
  • Threads Per Inch: 7
  • 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 (4.8 / 5 · 5 reviews)

Lucy J. ★★★★★

Partially threaded design made it easy to start by hand before I switched to a socket—saved me time on a heavy equipment mount. These feel solid, no wobble in the hex head at all.

Joseph Y. ★★★★★

The box of these Grade L9 screws has that reassuring heft—the yellow zinc coating is smooth and even, and the hex heads fit my socket perfectly. Used a few to secure a steel bracket, and they drove in clean without any wobble.

Sebastian ★★★★★

Used these to mount a heavy bracket on a concrete wall, and the hex head held up perfectly under torque without stripping. The yellow zinc coating seems tough enough to resist rust in my garage, and the partial threading helped them bite into the framing.