Mutual Screw & Supply

5/16-24 X 1-3/4" Hex Machine Bolts | 18/8 Stainless Steel | Partially Threaded (100 / Pkg.)

5/16-24 X 1-3/4" Hex Machine Bolts | 18/8 Stainless Steel | Partially Threaded - Main image
$20.85 $31.12 In stock

5/16-24 X 1-3/4" Hex Machine Bolts in 18/8 Stainless 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
  • Stainless steel for superior corrosion resistance

Specifications

  • Type: Hex Machine Bolts
  • Head Style: Hex
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Thread Size: 5/16-24
  • Length: 1-3/4"
  • Thread: Partially Threaded
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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 (5.0 / 5 · 5 reviews)

Joshua ★★★★★

The unthreaded grip length made aligning these bolts through tight spots much easier than I expected. They threaded cleanly into my steel brackets with no binding or galling.

Sofia H. ★★★★★

The hex heads on these bolts are nicely machined and the 18/8 stainless feels solid, perfect for my trailer hitch repair. I needed that unthreaded grip length to keep things tight without binding the threads.

Miles ★★★★★

The partially threaded shank made lining up my motorcycle rack a breeze, and these stainless bolts haven't shown a hint of rust after a month outside. Exactly the grip length I needed for a snug fit through the frame.