Mutual Screw & Supply

5/16-18 X 1-1/2" Machine Screws | Flat 82° Head Phillips Drive | 18/8 Stainless Steel (100 / Pkg.)

5/16-18 X 1-1/2" Machine Screws | Flat 82° Head Phillips Drive | 18/8 Stainless - Main image
$16.61 $25.96 In stock

These 5/16-18 x 1-1/2" machine screws are manufactured from 18/8 Stainless Steel, featuring a phillips drive and a flat 82 head. They are well suited to fastening metal parts, panels, and enclosures.

  • Material and finish: 18/8 Stainless Steel
  • Drive: Phillips
  • Head style: Flat 82
  • Thread size: 5/16-18
  • Length: 1-1/2"
  • Applications: Fastening metal parts, panels, and enclosures

Specifications

  • Product type: Machine Screws
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Head style: Flat 82
  • Drive type: Phillips
  • Thread size: 5/16-18
  • Length: 1-1/2"
  • Threads per inch: 18
  • Measurement type: Imperial
  • Pack quantity: 100 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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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)

James Q. ★★★★★

The 82° flat head sits flush perfectly on my aluminum enclosure, which was exactly what I needed for a clean panel finish. The 18/8 stainless threads cut smoothly into the tapped holes without any binding, and all 100 pieces arrived free of burrs or defects.

Zoe B. ★★★★★

I needed to replace some worn-out machine screws on a metal enclosure, and these fit perfectly with no stripping. The flat 82° head sits flush against the surface, and the 1-1/2" length was just right for a snug hold.

Natalie Y. ★★★★★

The 18/8 stainless steel feels solid and the threads are clean, which made driving them into metal panels effortless. I used them to secure some thin steel brackets and they grabbed perfectly without any stripping. Exactly what I needed for a clean, flush finish.