Mutual Screw & Supply

3/4-16 X 3" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially Threaded (25 / Pkg.)

3/4-16 X 3" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially - Main image
$75.51 $103.44 In stock

3/4-16 x 3" 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 25

Specifications

  • Thread Size: 3/4-16
  • Length: 3"
  • Threads Per Inch: 16
  • Material: Steel
  • Grade: Grade 5
  • Finish: Yellow Zinc CR+6
  • Thread Style: Partially 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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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)

Daniel ★★★★★

Used these to bolt down some heavy shop equipment and the Grade 5 steel feels really solid. The partial threading made it easy to start tightening by hand before hitting it with a socket.

Edward V. ★★★★★

The yellow zinc finish on these cap screws looks great and seems like it’ll hold up better than plain steel. I used them to bolt down a heavy-duty jig, and the hex head gave my socket a solid grip without stripping.

Julian W. ★★★★★

The hex heads on these grade 5 bolts gripped my socket perfectly, and the yellow zinc coating looks clean and corrosion-resistant right out of the box. They threaded into my equipment frame with no binding at all.