Mutual Screw & Supply

M8-1.25 X 40mm Hex Head Cap Screws | 18/8 Stainless Steel | Partially Threaded (200 / Pkg.)

M8-1.25 X 40mm Hex Head Cap Screws | 18/8 Stainless Steel | Partially Threaded - Main image
$40.46 $56.2 In stock

M8-1.25 x 40mm 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 200

Specifications

  • Thread Size: M8-1.25
  • Length: 40mm
  • Thread Pitch: 1.25mm
  • Material: 18/8 Stainless Steel
  • Grade: 18/8
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 200
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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 (4.4 / 5 · 5 reviews)

Violet ★★★★★

I needed partially threaded bolts for a custom jig, and these stainless steel ones threaded cleanly without any galling. The 200-count package will last me through several projects.

Eva N. ★★★★★

The hex head grips my socket wrench perfectly with zero rounding, and the partial threading makes them ideal for clamping two pieces of metal together without needing extra washers. I’ve already used about half the box on a workbench project and they drive in clean every time.

Amelia ★★★★☆

The 18/8 stainless steel feels solid and the hex head grips well with a wrench, so they seat without stripping. I wish they offered more thread length on the 40mm, but for general equipment assembly they’ve been holding up fine so far.