Mutual Screw & Supply

5/8-18 X 1-1/2" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Fully Threaded (25 / Pkg.)

5/8-18 X 1-1/2" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Fully - Main image
$26.79 $39.4 In stock

5/8-18 x 1-1/2" hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Grade 5 Steel Yellow Zinc construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 25

Specifications

  • Thread Size: 5/8-18
  • Length: 1-1/2"
  • Threads Per Inch: 18
  • Material: Steel
  • Grade: Grade 5
  • Finish: Yellow Zinc CR+6
  • Thread Style: Fully Threaded
  • Pack Quantity: 25
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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)

Ruby Y. ★★★★★

The yellow zinc coating on these bolts held up perfectly when I tightened them with an impact wrench, no stripping or chipping. They threaded smoothly into the equipment frame without binding, exactly what I needed for the job.

Mia O. ★★★★★

Needed these for a heavy equipment repair, and the Grade 5 steel with yellow zinc held up perfectly under torque. Full threading made installation quick, and the hex head fit my socket wrench without any stripping.

George G. ★★★★★

Took these out of the package and the threads are perfectly clean, no burrs, so they drove in smoothly with a socket. The 5/8-18 size was exactly what my jig needed and the fully threaded length gave me solid bite the whole way.