Mutual Screw & Supply

M6 X 20mm Hex Machine Bolts | 18/8 Stainless Steel | Partially Threaded (100 / Pkg.)

M6 X 20mm Hex Machine Bolts | 18/8 Stainless Steel | Partially Threaded (100 / - Main image
$6.6 $10 In stock

M6 X 20 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: M6
  • Length: 20
  • 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 (4.8 / 5 · 5 reviews)

George X. ★★★★★

The stainless steel finish on these bolts is noticeably smoother than standard hardware store stuff, and the 20mm length fit perfectly for mounting brackets on my marine project. I appreciate that the partial threading gives a clean grip zone without chewing up the threads.

Thomas H. ★★★★★

The unthreaded grip length on these is exactly what I needed for a clean, flush fit on my project. Every bolt threaded smoothly without any binding, and they feel solid.

Claire ★★★★★

These bolts have a nice weight and the hex head is easy to grip with a wrench. The partially threaded design gave a solid, snug fit when I used them for a bracket repair.