Mutual Screw & Supply

M20-2.5 X 45mm Hex Head Cap Screws | Class 10.9 Steel Yellow Zinc | Fully Threaded (20 / Pkg.)

M20-2.5 X 45mm Hex Head Cap Screws | Class 10.9 Steel Yellow Zinc | Fully - Main image
$37.66 $51.59 In stock

M20-2.5 x 45mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 10.9 Steel Yellow Zinc construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 20

Specifications

  • Thread Size: M20-2.5
  • Length: 45mm
  • Thread Pitch: 2.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Yellow Zinc CR+6
  • Thread Style: Fully Threaded
  • Pack Quantity: 20
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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)

Charlotte I. ★★★★★

These bolts are exactly what I needed for a heavy equipment frame repair. The yellow zinc coating looks even and the Class 10.9 rating gives me confidence they'll hold up under serious load.

Thomas B. ★★★★★

The hex head is deep and precise, so my socket didn't slip once during tightening. These 10.9 grade screws feel much more robust than the standard hardware I've used before on heavy equipment.

Jacob ★★★★★

These threaded into the existing mount on my shop press without any binding, and the hex heads gave my socket a solid grip. The 45mm length was exactly what I needed to secure a heavy-duty jig plate. Sturdy hardware for this price.