Mutual Screw & Supply

M8-1.25 X 30mm Hex Head Cap Screws | Class 10.9 Steel Yellow Zinc | Partially Threaded (200 / Pkg.)

M8-1.25 X 30mm Hex Head Cap Screws | Class 10.9 Steel Yellow Zinc | Partially - Main image
$35.61 $48.12 In stock

M8-1.25 x 30mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 10.9 Steel Yellow Zinc construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 200

Specifications

  • Thread Size: M8-1.25
  • Length: 30mm
  • Thread Pitch: 1.25mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Yellow Zinc CR+6
  • Thread Style: Partially Threaded
  • Pack Quantity: 200
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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 (5.0 / 5 · 5 reviews)

Emily P. ★★★★★

Wrench slipped right onto the hex head with zero fuss, and the yellow zinc finish looks clean even after a week of shop use. The 10.9 hardness gave me confidence torquing them down on a jig frame, though I wish the box had a labeled divider for quicker sorting.

Harper W. ★★★★★

The partial threading is exactly what I needed for clamping two plates without the threads chewing up the bore, and the 10.9 hardness gives me peace of mind on the torque wrench. Yellow zinc finish looks clean and hasn't shown any rust after a week in a slightly damp shop.

Isabella ★★★★★

The hex heads fit my 10mm socket perfectly, and the yellow zinc coating looks like it'll hold up well in my shop. These M8 bolts threaded smoothly into pre-tapped holes without binding.