Mutual Screw & Supply

1/2-13 X 1" Hex Head Cap Screws | Grade 8 Steel Zinc Plated | Fully Threaded (450 / Pkg.)

1/2-13 X 1" Hex Head Cap Screws | Grade 8 Steel Zinc Plated | Fully Threaded - Main image
$106.64 $146.08 In stock

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

  • Grade 8 Steel Zinc Plated construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 450

Specifications

  • Thread Size: 1/2-13
  • Length: 1"
  • Threads Per Inch: 13
  • Material: Steel
  • Grade: Grade 8
  • Finish: Zinc Plated
  • Thread Style: Fully Threaded
  • Pack Quantity: 450
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When it ships

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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 (4.4 / 5 · 5 reviews)

Kevin ★★★★★

I needed to replace the bolts on a heavy-duty jig, and these Grade 8 hex heads seated perfectly without stripping. The zinc coating feels substantial, and the full threading made installation a breeze.

Ava ★★★★★

Put a new ball hitch on my trailer and these grade 8 bolts threaded in smooth and held tight without any binding. The zinc coating looks clean and should resist rust from road salt.

Daniel Z. ★★★★★

I’ve been using these for heavy equipment repairs and the hex heads hold up perfectly under a torque wrench without stripping. The zinc coating looks solid and the flat packaging made them easy to store.