Mutual Screw & Supply

M4-0.7 X 25mm Hex Head Cap Screws | 316 Stainless Steel | Fully Threaded (400 / Pkg.)

M4-0.7 X 25mm Hex Head Cap Screws | 316 Stainless Steel | Fully Threaded (400 / - Main image
$25.42 $41.68 In stock

M4-0.7 x 25mm 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 400

Specifications

  • Thread Size: M4-0.7
  • Length: 25mm
  • Thread Pitch: 0.7mm
  • Material: 316 Stainless Steel
  • Grade: 316
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 400
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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)

Chloe C. ★★★★★

The 316 stainless steel on these M4 bolts feels solid and corrosion-resistant, exactly what I needed for outdoor equipment. The fully threaded design made assembly a breeze with my socket wrench, and the pack of 400 is more than enough for several projects.

Thomas Q. ★★★★★

These are perfectly formed hex heads—no stripped corners when torqued down with a socket. The 316 stainless is exactly what I needed for coastal machinery; tough stuff. Pack of 400 means I won't be running out anytime soon.

Michael M. ★★★★★

I needed a bulk pack of M4 screws for a project and these 316 stainless ones are exactly what I was hoping for—the hex heads make them easy to drive with a socket. They’re fully threaded and the 25mm length works perfectly for fastening metal brackets together.