Mutual Screw & Supply

M8-1.25 X 55mm Hex Head Cap Screws | 18/8 Stainless Steel | Partially Threaded (100 / Pkg.)

M8-1.25 X 55mm Hex Head Cap Screws | 18/8 Stainless Steel | Partially Threaded - Main image
$24.8 $37.02 In stock

M8-1.25 x 55mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • 18/8 Stainless Steel construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 100

Specifications

  • Thread Size: M8-1.25
  • Length: 55mm
  • Thread Pitch: 1.25mm
  • Material: 18/8 Stainless Steel
  • Grade: 18/8
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 100
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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 (4.2 / 5 · 5 reviews)

Jason ★★★★★

I was skeptical about buying fasteners online, but these 55mm cap screws threaded into my equipment mounts without a hitch. The 18/8 stainless feels solid and the hex heads grab a wrench cleanly, no stripping on the first few turns.

Victoria ★★★★★

The hex head on these screws grabbed my socket wrench perfectly without slipping. I used a dozen to mount brackets in a salty coastal area, so the 18/8 stainless steel gives me peace of mind. They threaded cleanly into M8 tapped holes with no binding.

Andrew ★★★★☆

The partially threaded design made alignment a lot easier when I was bolting together some equipment frames. The 18/8 stainless finish looks clean and the hex heads seated well with a socket wrench. Only gripe is I wish the threads ran a bit further up the shank.