Mutual Screw & Supply

5/8-11 X 3" Hex Machine Bolts | Steel Zinc Plated | Partially Threaded (50 / Pkg.)

5/8-11 X 3" Hex Machine Bolts | Steel Zinc Plated | Partially Threaded (50 / - Main image
$7.1 $10 In stock

5/8-11 X 3" Hex Machine Bolts in Steel Zinc 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 plating for everyday corrosion resistance

Specifications

  • Type: Hex Machine Bolts
  • Head Style: Hex
  • Material: Steel
  • Finish: Zinc Plated
  • Thread Size: 5/8-11
  • Length: 3"
  • 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 (4.6 / 5 · 5 reviews)

Abigail ★★★★★

The zinc coating on these bolts is holding up well even through a few rainstorms on my outdoor gate project. The partially threaded shank gave me exactly the grip length I needed for a clean, snug fit.

Leo A. ★★★★★

Threaded perfectly into my trailer hitch with no binding, and the zinc coating looks like it'll hold up well against rust. The unthreaded grip section gave me a solid, snug fit that won't loosen over time.

Benjamin ★★★★★

Used these to replace the bolts on a heavy-duty mower deck mount. The partially threaded shank gave a nice, snug fit through the frame without binding before the threads grabbed. Good zinc coating with no rough edges.