Mutual Screw & Supply

M20-2.5 X 190mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially Threaded (10 / Pkg.)

M20-2.5 X 190mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially - Main image
$42.75 $71.25 In stock

M20-2.5 x 190mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

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

Specifications

  • Thread Size: M20-2.5
  • Length: 190mm
  • Thread Pitch: 2.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Zinc Plated CR+3
  • Thread Style: Partially Threaded
  • Pack Quantity: 10
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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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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)

Claire S. ★★★★★

These bolts fit perfectly into the frame brackets I'm welding up for a custom press. The zinc plating looks even and should resist rust well in the shop. Class 8.8 gives me confidence they'll handle the load without issue.

Abigail ★★★★★

The partial threading made aligning the load a lot easier when I was securing a jig frame, and the hex head grabbed my socket cleanly without slipping. Zinc coat looks uniform across all ten pieces, no flaking or rough edges. Solid buy for the price.

Chloe ★★★★★

Used these to bolt down a heavy motor mount to a steel frame and the M20 threads engaged cleanly right up to the partial thread section. The hex heads gave a solid grip with a socket wrench, and the zinc plating has held up fine so far.