Mutual Screw & Supply

M20-2.5 X 200mm Hex Head Cap Screws | Class 10.9 Steel Yellow Zinc | Partially Threaded (10 / Pkg.)

M20-2.5 X 200mm Hex Head Cap Screws | Class 10.9 Steel Yellow Zinc | Partially - Main image
$61 $98.38 In stock

M20-2.5 x 200mm 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 10

Specifications

  • Thread Size: M20-2.5
  • Length: 200mm
  • Thread Pitch: 2.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Yellow Zinc CR+6
  • Thread Style: Partially Threaded
  • Pack Quantity: 10
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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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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)

Andrew ★★★★★

These are hefty bolts. The yellow zinc finish looks proper and the partial threading makes them ideal for clamping two thick flanges together without bottoming out. Had to use a breaker bar, but they torqued down solid.

Carter G. ★★★★★

Threads seated cleanly into the coupling without any galling, and the partially threaded section gave me just enough grip for the 20mm plate stack. The hex heads held up fine under a torque wrench at about 80% of spec. Solid set for the price.

Aurora ★★★★★

The yellow zinc finish looks exactly like the photos and the hex heads seated cleanly with a socket wrench. Class 10.9 steel feels reassuringly stiff for the heavy equipment frame I bolted together, and the 200mm length gave me plenty of thread engagement.