Mutual Screw & Supply

M6-1 X 30mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially Threaded (500 / Pkg.)

M6-1 X 30mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially - Main image
$25.74 $39 In stock

M6-1 x 30mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Zinc Plated construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 500

Specifications

  • Thread Size: M6-1
  • Length: 30mm
  • Thread Pitch: 1mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Zinc Plated CR+3
  • Thread Style: Partially Threaded
  • Pack Quantity: 500
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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 (4.6 / 5 · 5 reviews)

Joseph D. ★★★★★

The zinc plating on these M6 bolts looks uniform and should resist rust well. I used a dozen for mounting brackets on my milling machine, and the hex heads seated perfectly with a 10mm socket. Good grip with class 8.8 strength for the price.

Emma ★★★★★

I needed partially threaded M6 bolts for a tight assembly, and these fit perfectly with their 30mm length. The zinc plating looks consistent and corrosion-resistant, and the class 8.8 rating gives me confidence in the strength.

Riley P. ★★★★★

The partially threaded design made lining these up in my assembly jig much easier than fully threaded bolts I've used before. They drove in cleanly with a socket and the zinc finish looks uniform across the whole pack.