Mutual Screw & Supply

M3-0.5 X 6mm Hex Head Cap Screws | 316 Stainless Steel | Fully Threaded (800 / Pkg.)

M3-0.5 X 6mm Hex Head Cap Screws | 316 Stainless Steel | Fully Threaded (800 / - Main image
$24.69 $33.36 In stock

M3-0.5 x 6mm 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 800

Specifications

  • Thread Size: M3-0.5
  • Length: 6mm
  • Thread Pitch: 0.5mm
  • Material: 316 Stainless Steel
  • Grade: 316
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 800
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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 (4.8 / 5 · 5 reviews)

Sophia U. ★★★★★

Used these for a custom 3D printer frame and the 316 stainless holds up perfectly in my garage environment. The hex head grips nicely with a ball-end driver even in tight spaces.

Evelyn ★★★★★

Finally got these for a small robotics project, and the 316 stainless is noticeably more resistant to corrosion than the cheaper stuff I used before. Fully threaded along the 6mm length makes them perfect for tight spots where I need maximum grip.

Christopher ★★★★★

The hex head on these M3 screws fits my socket driver perfectly, and the 316 stainless steel feels very corrosion-resistant. For 800 pieces at this price, I’m set for a long time.