Mutual Screw & Supply

1/2-13 X 2-3/4" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially Threaded (50 / Pkg.)

1/2-13 X 2-3/4" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially - Main image
$49.24 $69.35 In stock

1/2-13 x 2-3/4" hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Grade 5 Steel Yellow Zinc construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 50

Specifications

  • Thread Size: 1/2-13
  • Length: 2-3/4"
  • Threads Per Inch: 13
  • Material: Steel
  • Grade: Grade 5
  • Finish: Yellow Zinc CR+6
  • Thread Style: Partially Threaded
  • Pack Quantity: 50
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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 (5.0 / 5 · 5 reviews)

Daniel W. ★★★★★

Grabbed these for a trailer hitch repair and the partially threaded shank made alignment much easier than dealing with full threads. The yellow zinc coating looks like it'll handle some weather too.

Alexander ★★★★★

The hex heads on these 50-pack bolts seated perfectly in my socket wrench without any slipping. Used them to mount a motor bracket and the yellow zinc finish held up well against minor shop grime.

Alexander T. ★★★★★

The partial threading on these 1/2-13 bolts made a big difference for my equipment build, letting me tighten securely without fighting the full length. They fit perfectly in a standard socket and the hex heads didn't strip even under heavy torque.