Mutual Screw & Supply

5/8-11 X 7" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc | Partially Threaded (25 / Pkg.)

5/8-11 X 7" Hex Head Cap Screws | USA Made | Grade L9 Alloy Steel Yellow Zinc | - Main image
$359.02 $478.69 In stock

5/8-11 x 7" 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 25

Specifications

  • Thread Size: 5/8-11
  • Length: 7"
  • Threads Per Inch: 11
  • Material: Alloy Steel
  • Grade: Grade L9
  • Finish: Yellow Zinc CR+3
  • Thread Style: Partially Threaded
  • Pack Quantity: 25
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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)

Mia ★★★★★

Used two of these today to bolt down a heavy base plate to the shop floor, and the hex heads took a socket wrench without any rounding issues. The yellow zinc finish feels properly coated, not that cheap shiny stuff that flakes off. Nice to get a full 25-pack of Grade L9 for this price.

Stella ★★★★★

Installed these on a heavy-duty equipment mount and the L9 alloy steel held up without any flex during torquing. The yellow zinc coating looked clean and uniform out of the box.

Hazel ★★★★★

The hex heads grabbed my socket perfectly, no slipping even under high torque. These L9 bolts are holding our press together with zero stretch so far, and the yellow zinc finish looks clean.