Mutual Screw & Supply

1/4-28 X 2-1/4" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially Threaded (200 / Pkg.)

1/4-28 X 2-1/4" Hex Head Cap Screws | Grade 5 Steel Yellow Zinc | Partially - Main image
$42.91 $63.1 In stock

1/4-28 x 2-1/4" 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 200

Specifications

  • Thread Size: 1/4-28
  • Length: 2-1/4"
  • Threads Per Inch: 28
  • Material: Steel
  • Grade: Grade 5
  • Finish: Yellow Zinc CR+6
  • Thread Style: Partially Threaded
  • Pack Quantity: 200
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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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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)

Sebastian Q. ★★★★★

I needed stronger bolts for a piece of heavy equipment and these grade 5 hex heads handled the torque without stripping. The yellow zinc finish seems like it will resist rust well.

Julian N. ★★★★★

The partial threading on these is perfect for when you need a solid grip without bottoming out, and the yellow zinc finish looks clean right out of the box. I’ve used a dozen so far on a jig build and every single one seated without any binding.

Edward V. ★★★★★

The thread ran clean and the hex head seated perfectly with my socket wrench. Used these to fasten a jig base on a drill press table and they held tight without stripping. Good solid fasteners for the price.