Mutual Screw & Supply

1/2-13 X 6" Hex Head Cap Screws | Grade 8 Steel Zinc Plated | Partially Threaded (100 / Pkg.)

1/2-13 X 6" Hex Head Cap Screws | Grade 8 Steel Zinc Plated | Partially - Main image
$100.68 $134.24 In stock

1/2-13 x 6" hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Grade 8 Steel Zinc Plated construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 100

Specifications

  • Thread Size: 1/2-13
  • Length: 6"
  • Threads Per Inch: 13
  • Material: Steel
  • Grade: Grade 8
  • Finish: Zinc Plated
  • Thread Style: Partially Threaded
  • Pack Quantity: 100
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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)

Olivia L. ★★★★★

Used these to secure a heavy-duty workbench frame and the hex heads gave my socket wrench plenty of grip without stripping. The zinc finish on the partially threaded shaft seems solid.

Ryan Y. ★★★★★

The threading is clean and consistent on every single bolt, which saved me time during assembly on a heavy-duty jig I’m building. These grade 8 screws feel solid, and the zinc coating looks uniform with no bare spots. Exactly what I needed for the job.

Sebastian ★★★★★

I needed some heavy-duty bolts for a trailer hitch project and these Grade 8 cap screws handled the torque without any issues. The partially threaded shank made alignment easier than I expected, and the zinc plating has a clean, uniform finish.