Mutual Screw & Supply

1-1/4-12 X 8" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc | Partially Threaded (6 / Pkg.)

1-1/4-12 X 8" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc - Main image
$421.76 $702.93 In stock

1-1/4-12 x 8" 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: 8"
  • 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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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 (5.0 / 5 · 5 reviews)

Ryan ★★★★★

The partial threads on these L9 bolts let me cinch down a heavy equipment bracket without fighting the shank, and the yellow zinc coating hasn't shown a speck of rust after a week of rain. They drove clean with a standard socket, no stripping or wobble.

Michael ★★★★★

The hex head fits my socket perfectly, and the Grade L9 alloy steel feels much tougher than the hardware store stuff I've been using. These partially threaded bolts held firm on my equipment assembly with no stripping.

Amelia ★★★★★

Finally, a fastener that doesn’t strip when you’re torquing it down. The yellow zinc finish looks clean and the Grade L9 alloy feels seriously beefy—used them to bolt up a heavy jig and they held without a hint of give.