Mutual Screw & Supply

M6-1 X 8mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Fully Threaded (400 / Pkg.)

M6-1 X 8mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Fully Threaded - Main image
$30.34 $50.56 In stock

M6-1 x 8mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Zinc Plated construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 400

Specifications

  • Thread Size: M6-1
  • Length: 8mm
  • Thread Pitch: 1mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Zinc Plated CR+3
  • Thread Style: Fully Threaded
  • Pack Quantity: 400
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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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Delivery costs

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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)

Eva ★★★★★

Went through a full box of these on a machine rebuild and didn't get a single stripped thread. The class 8.8 steel feels properly hardened, and the zinc plating has held up nicely against the shop moisture.

Thomas C. ★★★★★

Needed these for a small bracket repair and the 8mm length was exactly what I was looking for. The hex head grips well with a socket, which made installation quick.

Timothy W. ★★★★★

Needed a solid batch of M6 bolts for a rack build and these delivered — the zinc plating looks clean and consistent across all 400 pieces. Threads were fully cut with no burrs, and the hex heads seated perfectly with a 10mm socket. Great value for the quantity.