Mutual Screw & Supply

3/8-16 X 5" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially Threaded (225 / Pkg.)

3/8-16 X 5" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially - Main image
$67.89 $113.15 In stock

3/8-16 x 5" 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 225

Specifications

  • Thread Size: 3/8-16
  • Length: 5"
  • Threads Per Inch: 16
  • Material: Steel
  • Grade: Grade 5
  • Finish: Yellow Zinc CR+6
  • Thread Style: Partially Threaded
  • Pack Quantity: 225
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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)

Ella ★★★★★

The yellow zinc coating on these hex bolts is holding up well in my shop environment. They fit the wrench perfectly and the partial threading gives just the right amount of grip for my equipment assembly. Exactly what I needed for the job.

Emma M. ★★★★★

I needed a batch of partially threaded 3/8-16 bolts for a heavy equipment repair, and these hex heads grabbed onto a wrench without slipping. The yellow zinc coating gives them a nice corrosion-resistant finish, and the price for a pack of 225 is hard to beat for this grade.

Kevin M. ★★★★★

I needed some longer fasteners for a piece of machinery, and these 5-inch partially threaded cap screws were exactly what I was after. The hex head makes them easy to drive with a socket, and the grade 5 steel feels plenty sturdy. They're a solid, no-fuss fastener for the price.