Mutual Screw & Supply

M20-2.5 X 180mm Hex Head Cap Screws | Class 8.8 Steel Yellow Zinc | Partially Threaded (10 / Pkg.)

M20-2.5 X 180mm Hex Head Cap Screws | Class 8.8 Steel Yellow Zinc | Partially - Main image
$45.21 $69.56 In stock

M20-2.5 x 180mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Yellow Zinc construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 10

Specifications

  • Thread Size: M20-2.5
  • Length: 180mm
  • Thread Pitch: 2.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Yellow Zinc CR+6
  • Thread Style: Partially Threaded
  • Pack Quantity: 10
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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)

Elizabeth F. ★★★★★

The partially threaded design made seating them in the coupling a lot easier than I expected, and the yellow zinc coating looks consistent across all ten bolts. Wrenched them down snug with a socket and they held true under load.

Benjamin Z. ★★★★★

The hex head has a nice, solid grip for a socket wrench, so torquing these down to spec felt secure. They came out of the pack with a clean, uniform yellow zinc finish, no chips or burrs. Exactly what I needed for a heavy equipment frame repair.

Emma ★★★★★

The partial thread on these M20 bolts made aligning the machinery frame way easier than wrestling with fully threaded rods. Yellow zinc finish looks clean and the hex heads grab a socket without any slipping. Solid set for the price.