Mutual Screw & Supply

1/4-28 X 2" Hex Machine Bolts | Steel Zinc Yellow Plated | Partially Threaded (100 / Pkg.)

1/4-28 X 2" Hex Machine Bolts | Steel Zinc Yellow Plated | Partially Threaded - Main image
$9.73 $13.7 In stock

1/4-28 X 2" Hex Machine Bolts in Steel Zinc Yellow Plated. A hex head machine bolt with a partially threaded shank per ASME B18.2.1, providing an unthreaded grip length for bolted connections through clearance holes.

  • Partially threaded shank for a smooth bearing surface in the shear plane of bolted joints
  • Hex head for wrench-driven, high-torque installation
  • Zinc yellow plating for enhanced corrosion resistance

Specifications

  • Type: Hex Machine Bolts
  • Head Style: Hex
  • Material: Steel
  • Finish: Zinc Yellow Plated
  • Thread Size: 1/4-28
  • Length: 2"
  • Thread: Partially Threaded
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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)

Richard Z. ★★★★★

The grip length on these bolts is exactly what I needed for a clean assembly with a steel bracket. The zinc yellow plating looks consistent and should resist corrosion well.

Daniel ★★★★★

I needed something with a partially threaded shank for a tight fit, and these 1/4-28 bolts worked perfectly. The zinc yellow plating looks clean and the hex head grabs my wrench without slipping.

Miles Y. ★★★★★

The unthreaded grip length is exactly what I needed for my jig build—threads only where they belong. Zinc yellow plating looks consistent across all 100 pieces, and every bolt threaded into a nut cleanly without any binding. Can't ask for better consistency for the price.