Mutual Screw & Supply

5/16-18 X 1/2" Machine Screws | Pan Head Phillips Drive | 18/8 Stainless Steel (140 / Pkg.)

5/16-18 X 1/2" Machine Screws | Pan Head Phillips Drive | 18/8 Stainless Steel - Main image
$13.27 $19.8 In stock

These 5/16-18 x 1/2" machine screws are manufactured from 18/8 Stainless Steel, featuring a phillips drive and a pan head. They are well suited to fastening metal parts, panels, and enclosures.

  • Material and finish: 18/8 Stainless Steel
  • Drive: Phillips
  • Head style: Pan
  • Thread size: 5/16-18
  • Length: 1/2"
  • Applications: Fastening metal parts, panels, and enclosures

Specifications

  • Product type: Machine Screws
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Head style: Pan
  • Drive type: Phillips
  • Thread size: 5/16-18
  • Length: 1/2"
  • Threads per inch: 18
  • Measurement type: Imperial
  • Pack quantity: 20 per package

Please note: This item is excess stock and is sold non-cancelable, non-refundable, and non-returnable. Please call us with any questions about this item before ordering.

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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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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 (5.0 / 5 · 5 reviews)

Scarlett ★★★★★

Had to replace some old hardware on a metal cabinet, and these 5/16-18 pan heads fit perfectly with no stripping. The phillips drive bit seated nicely and the 18/8 stainless feels solid, should hold up well outdoors.

Ella S. ★★★★★

These arrived well-packed and the 18/8 stainless steel feels like it’ll hold up great outdoors. Used them to fasten a metal panel to an enclosure and they drive in smoothly without stripping.

Steven ★★★★★

The phillips drive bites nicely without cam-out, and the 18/8 stainless finish is smooth with no burrs. I used them to mount a steel bracket and they threaded cleanly with no binding. For a 140-count pack at this price, they're a solid deal.