Mutual Screw & Supply

M6-1 X 85mm Hex Head Cap Screws | Class 10.9 Steel Zinc Plated | Partially Threaded (900 / Pkg.)

M6-1 X 85mm Hex Head Cap Screws | Class 10.9 Steel Zinc Plated | Partially - Main image
$190.46 $257.38 In stock

M6-1 x 85mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 10.9 Steel Zinc Plated construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 900

Specifications

  • Thread Size: M6-1
  • Length: 85mm
  • Thread Pitch: 1mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Zinc Plated CR+3
  • Thread Style: Partially Threaded
  • Pack Quantity: 900
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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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Returning an item

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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)

Sophia A. ★★★★★

The hex heads on these 85mm screws grab a socket wrench perfectly, no stripping even with my impact driver cranking them into steel frames. The zinc coating gives a clean, consistent finish that matches the rest of my hardware. Exactly what I needed for heavy equipment assembly, and the 900 count me

William Z. ★★★★★

The partial threading on these M6-1 x 85mm screws is exactly what I needed for clamping two plates together without bottoming out. Zinc coating looks even and the hex heads seat cleanly in a socket wrench, no stripped edges across the first fifty I've used.

Leo ★★★★★

Got these for a batch of equipment repairs and the zinc plating is holding up nicely after a few weeks of shop use. The partial thread on the 85mm length gives good grip without bottoming out, and the class 10.9 steel feels plenty tough for my torque needs.