Mutual Screw & Supply

M16-1.5 X 30mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Fully Threaded (25 / Pkg.)

M16-1.5 X 30mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Fully - Main image
$27.47 $38.69 In stock

M16-1.5 x 30mm 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 25

Specifications

  • Thread Size: M16-1.5
  • Length: 30mm
  • Thread Pitch: 1.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Zinc Plated CR+3
  • Thread Style: Fully Threaded
  • Pack Quantity: 25
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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 (4.8 / 5 · 5 reviews)

Julian ★★★★★

The zinc plating is holding up well in my shop, no rust after a couple weeks. The hex head drive was clean and snapped right to torque, which I appreciate for repetitive use. These are solid for the price.

Brian A. ★★★★★

Needed M16 bolts for a heavy jig build and these worked perfectly—the Class 8.8 rating gives me confidence they won't strip under load. The zinc coating is clean and consistent across all 25 pieces.

Matthew ★★★★★

Picked up a pack of these for a trailer hitch repair and the zinc coating looks like it'll hold up well outdoors. The hex head makes it easy to get a socket on them in tight spots compared to a regular hex bolt.