Mutual Screw & Supply

M16-2 X 55mm Hex Head Cap Screws | Class 8.8 Steel Yellow Zinc | Fully Threaded (25 / Pkg.)

M16-2 X 55mm Hex Head Cap Screws | Class 8.8 Steel Yellow Zinc | Fully Threaded - Main image
$24.16 $35.01 In stock

M16-2 x 55mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Yellow Zinc construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 25

Specifications

  • Thread Size: M16-2
  • Length: 55mm
  • Thread Pitch: 2mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Yellow Zinc CR+6
  • 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 (5.0 / 5 · 5 reviews)

Elizabeth L. ★★★★★

The hex head design fit my socket perfectly, making installation a breeze on a heavy equipment bracket. The yellow zinc finish looks clean and seems durable enough for industrial use.

Leo Z. ★★★★★

Took these out of the pack and immediately noticed the fully threaded shaft runs clean right up to the hex head—no burrs or rough spots. The yellow zinc finish feels sturdy, and they drove in smoothly with a socket for a heavy equipment bracket I was bolting together. Exactly what I needed for a sol

Emma O. ★★★★★

The zinc coating looks even and consistent across all 25 screws, which is reassuring for outdoor equipment I'm assembling. These are holding up great under torque without any stripping issues.