Mutual Screw & Supply

M20-2.5 X 400mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially Threaded (2 / Pkg.)

M20-2.5 X 400mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially - Main image
$26.97 $40.86 In stock

M20-2.5 x 400mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 10.9 Steel Plain construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 2

Specifications

  • Thread Size: M20-2.5
  • Length: 400mm
  • Thread Pitch: 2.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 2
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Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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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)

Stella ★★★★★

Needed these for a heavy equipment jig I’m building, and the partial threading made aligning the nut much easier. The 10.9 steel feels solid—no flex at all when torquing down.

Emily H. ★★★★★

The hex head design on these M20 bolts made it easy to get a solid grip with my socket wrench during assembly. The partially threaded shaft lined up perfectly for the heavy machinery bracket I was mounting. Solid 10.9 steel, no bending or stripping.

Sophia ★★★★★

I needed a partially threaded bolt for a jig I’m building, and these M20s with that 400mm length are exactly right. The threads are clean and the hex head grips my socket firmly.