Mutual Screw & Supply

M8-1.25 X 40mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | 18/8 Stainless Steel (100 / Pkg.)

M8-1.25 X 40mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | 18/8 - Main image
$27.64 $36.85 In stock

These M8-1.25 x 40mm socket cap screws are manufactured from 18/8 Stainless Steel, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: 18/8 Stainless Steel
  • Drive: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M8-1.25
  • Length: 40mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Drive type: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M8-1.25
  • Length: 40mm
  • Measurement type: Metric
  • Pack quantity: 100 per package
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Express Shipping · United States: $3.99

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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 (4.6 / 5 · 5 reviews)

Victoria ★★★★★

I needed a small batch for a jig I’m building, and these arrived clean with no burs on the threads. The 40mm length was spot on for my fixture plate, and the stainless finish feels sturdy enough for repeated adjustments.

Owen D. ★★★★★

Finally found a set of socket screws that actually fit my fixture without binding. The partially threaded shaft gives a much cleaner grip than fully threaded bolts for these tooling builds.

Natalie L. ★★★★★

Used a handful of these for a jig I’m building, and the partial threading made alignment much easier than with fully threaded bolts. The 18/8 stainless feels solid and resists rust well in my shop.