Mutual Screw & Supply

M6-1 X 28mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially Threaded (2200 / Pkg.)

M6-1 X 28mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially Threaded - Main image
$81.78 $115.19 In stock

M6-1 x 28mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Plain construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 2200

Specifications

  • Thread Size: M6-1
  • Length: 28mm
  • Thread Pitch: 1mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 2200
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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)

Brian X. ★★★★★

These hex bolts have a good grip for a wrench, and the partially threaded shaft made alignment much easier during our frame assembly. The plain steel finish is exactly what we expected for industrial use, and they seated cleanly without any burrs. For the per-unit cost in this bulk pack, it's hard t

Steven ★★★★★

I needed a bulk supply for a production run and these M6x28mm bolts worked perfectly with standard wrenches. The partial threading helped speed up assembly on our jigs. Price per piece is hard to beat for this quantity.

Lily ★★★★★

Box arrived with all 2,200 screws neatly packed—no loose bits rattling around. The partially threaded design made them perfect for clamping down steel brackets where I needed full grip at the head, and the hex drive seated cleanly with a 10mm socket every time.