Mutual Screw & Supply

5/8-11 X 5-1/2" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially Threaded (70 / Pkg.)

5/8-11 X 5-1/2" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially - Main image
$71.1 $97.4 In stock

5/8-11 x 5-1/2" 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 70

Specifications

  • Thread Size: 5/8-11
  • Length: 5-1/2"
  • Threads Per Inch: 11
  • Material: Steel
  • Grade: Grade 5
  • Finish: Yellow Zinc CR+6
  • Thread Style: Partially Threaded
  • Pack Quantity: 70
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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)

Violet M. ★★★★★

The yellow zinc finish looks great and held up fine during installation. I torqued them down on a jig frame and the grade 5 rating gives me confidence they won't let go under load.

Jacob T. ★★★★★

These bolts threaded perfectly into my tractor's implement mounts, and the yellow zinc coating looks like it'll resist rust well. The partial threading made it easy to snug up against a thick bracket without binding. Exactly the heavy-duty grip I needed for attaching a new blade assembly.

Carter Y. ★★★★★

Picked up a pack for my tractor’s lift arm pins and the partial threads made alignment a breeze. The heads are solid under torque, no rounding at all. Good value for the count.