Mutual Screw & Supply

1/2-13 X 9" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially Threaded (6 / Pkg.)

1/2-13 X 9" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially - Main image
$20.07 $31.86 In stock

1/2-13 x 9" 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 6

Specifications

  • Thread Size: 1/2-13
  • Length: 9"
  • Threads Per Inch: 13
  • Material: Steel
  • Grade: Grade 5
  • Finish: Yellow Zinc CR+6
  • 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 (4.6 / 5 · 5 reviews)

Henry ★★★★★

The threading was clean and started easily into a tapped hole on my press jig, which saved me from fighting with cross-threading. These bolts feel solid for heavy-duty assembly work.

Violet ★★★★★

Needed heavy-duty bolts for a press rebuild; these Grade 5 cap screws torqued down perfectly with no stripping. The yellow zinc coating gives a nice corrosion barrier, and the partial threading made alignment much easier.

Henry C. ★★★★★

Perfect thread engagement on my lathe's tool post — the grade 5 steel and yellow zinc finish are holding up great after a week of heavy use. The partial threading made alignment a breeze, and the hex head grabbed my socket without any stripping.