Mutual Screw & Supply

M20-2.5 X 250mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially Threaded (10 / Pkg.)

M20-2.5 X 250mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially - Main image
$93.15 $147.86 In stock

M20-2.5 x 250mm 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: 250mm
  • 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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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)

Nicholas ★★★★★

The partial threading on these M20 bolts made aligning my equipment frame much easier than fully threaded screws would have. The hex head grabbed my socket wrench securely without any slipping.

John ★★★★★

These threads are clean and the hex heads held a socket perfectly without stripping. Installed them on a conveyor mount and the 250mm length was just right for the clearance we needed. Solid hardware for the price.

Eli D. ★★★★★

Used them to bolt down a jig frame on the shop floor, and the zinc coating held up fine against the oil splatter. The partial thread made alignment a lot easier than wrestling a fully threaded rod into place. Solid purchase for the price.