Mutual Screw & Supply

M4-0.7 X 40mm Hex Head Cap Screws | 316 Stainless Steel | Fully Threaded (300 / Pkg.)

M4-0.7 X 40mm Hex Head Cap Screws | 316 Stainless Steel | Fully Threaded (300 / - Main image
$27.19 $43.86 In stock

M4-0.7 x 40mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • 316 Stainless Steel construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 300

Specifications

  • Thread Size: M4-0.7
  • Length: 40mm
  • Thread Pitch: 0.7mm
  • Material: 316 Stainless Steel
  • Grade: 316
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 300
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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 (4.6 / 5 · 5 reviews)

Zoe X. ★★★★★

These heads were super easy to grip with a socket for a snug fit on my workshop jig. The 316 stainless is a solid pick for outdoor equipment, and having 300 in the pack means I won’t run out for a long time.

Charlotte F. ★★★★★

The fully threaded shaft made positioning these in my assembly jig much easier than partial thread screws. Pack of 300 should last me through several projects, and the hex heads grip nicely with a socket driver.

John X. ★★★★★

Finally found M4-0.7 x 40mm screws that are actually fully threaded all the way—no annoying unthreaded shank. The hex heads grab my socket perfectly without slipping, and the 316 stainless feels solid for outdoor machinery repairs.