Mutual Screw & Supply

M8-1.25 X 140mm Hex Head Cap Screws | 18/8 Stainless Steel | Fully Threaded (50 / Pkg.)

M8-1.25 X 140mm Hex Head Cap Screws | 18/8 Stainless Steel | Fully Threaded (50 - Main image
$44.7 $59.6 In stock

M8-1.25 x 140mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • 18/8 Stainless Steel construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 50

Specifications

  • Thread Size: M8-1.25
  • Length: 140mm
  • Thread Pitch: 1.25mm
  • Material: 18/8 Stainless Steel
  • Grade: 18/8
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 50
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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 (5.0 / 5 · 5 reviews)

Grace N. ★★★★★

I needed some long M8 bolts for a repair and these 140mm ones were exactly the right length. The stainless steel feels solid and the hex heads fit my socket wrench perfectly with no slipping.

Emma ★★★★★

Threads are clean and the hex heads seated perfectly in my socket wrench, no stripped corners even after torquing them down hard. The 18/8 stainless finish looks uniform across all fifty bolts, and the 140mm length gave me just enough bite for the frame jig I’m building.

Sophia I. ★★★★★

I needed fully threaded bolts for a custom jig and these M8-1.25s were a perfect fit—the hex heads made tightening with a socket wrench really easy. The 18/8 stainless seems solid and rust-resistant for shop use.