Mutual Screw & Supply

M12 X 85mm Hex Machine Bolts | Steel | Partially Threaded (200 / Pkg.)

M12 X 85mm Hex Machine Bolts | Steel | Partially Threaded (200 / Pkg.) - Main image
$72.5 $120.84 In stock

M12 X 85 Hex Machine Bolts in Steel. 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
  • Durable finish for everyday use

Specifications

  • Type: Hex Machine Bolts
  • Head Style: Hex
  • Material: Steel
  • Finish: Plain
  • Thread Size: M12
  • Length: 85
  • 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)

Joseph T. ★★★★★

These bolts were perfectly uniform right out of the box, and the partial threading made seating them through the clearance holes a breeze. Used them to secure a steel bracket to a trailer frame and they haven't budged a millimeter since.

Edward ★★★★★

The unthreaded grip length on these M12 bolts is exactly what I needed for a frame repair where I didn't want the threads chewing into the clearance hole. All 200 in the pack came clean, with consistent hex heads and no bent shafts. Solid value for the price.

Andrew ★★★★★

These bolts worked perfectly for mounting a support bracket where I needed the unthreaded portion to sit flush in the clearance hole. The threads are clean and the hex head grabbed nicely with a socket. Ordering another pack for the next job.