Mutual Screw & Supply

1/2-13 X 1-5/8" Hex Head Cap Screws | USA Made | Grade 8 Steel Yellow Zinc | Fully Threaded (50 / Pkg.)

1/2-13 X 1-5/8" Hex Head Cap Screws | USA Made | Grade 8 Steel Yellow Zinc | - Main image
$43.62 $67.1 In stock

1/2-13 x 1-5/8" hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Grade 8 Steel Yellow Zinc construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Made in the USA
  • Sold in packs of 50

Specifications

  • Thread Size: 1/2-13
  • Length: 1-5/8"
  • Threads Per Inch: 13
  • Material: Steel
  • Grade: Grade 8
  • Finish: Yellow Zinc CR+3
  • Thread Style: Fully 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)

Thomas I. ★★★★★

The fully threaded design made these easy to cinch down tight, and the yellow zinc finish on the Grade 8 steel looks clean and professional on my shop rig. Fit an industrial bracket perfectly with no stripped threads or fuss.

Andrew S. ★★★★★

The hex head on these Grade 8 bolts made torquing them down with a socket wrench super easy, and the yellow zinc coating looks like it'll resist rust well.

Ava K. ★★★★★

I needed fully threaded bolts for a heavy equipment jig, and these Grade 8s handled the torque without any issue. The hex heads fit my socket perfectly, and the zinc coating looks clean and durable.