Mutual Screw & Supply

#8-32 X 3/8" Machine Screws | Flat 100° Head Phillips Drive | 18/8 Stainless Steel Black Oxide (400 / Pkg.)

#8-32 X 3/8" Machine Screws | Flat 100° Head Phillips Drive | 18/8 Stainless - Main image
$16.95 $25.3 In stock

These #8-32 x 3/8" machine screws are manufactured from 18/8 Stainless Steel with a black oxide finish, featuring a phillips drive and a flat 100 head. They are well suited to fastening metal parts, panels, and enclosures.

  • Material and finish: 18/8 Stainless Steel, Black Oxide finish
  • Drive: Phillips
  • Head style: Flat 100
  • Thread size: #8-32
  • Length: 3/8"
  • Applications: Fastening metal parts, panels, and enclosures

Specifications

  • Product type: Machine Screws
  • Material: 18/8 Stainless Steel
  • Finish: Black Oxide
  • Grade: 18/8
  • Head style: Flat 100
  • Drive type: Phillips
  • Thread size: #8-32
  • Length: 3/8"
  • Threads per inch: 32
  • Measurement type: Imperial
  • Pack quantity: 200 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 (4.8 / 5 · 5 reviews)

Brian J. ★★★★★

The black oxide finish on these screws looks great against dark metal panels and doesn't show fingerprints like regular stainless. They fit perfectly in pre-tapped #8-32 holes for a secure hold without stripping.

Chloe ★★★★★

Needed a handful for a small electronics enclosure and these #8-32 screws threaded cleanly into the existing holes without any binding, and the black oxide coating hasn't chipped despite me overtightening a couple.

Eva ★★★★★

The black oxide finish looks sharp against the silver hardware I paired them with, and the flat 100° head sits flush without any wobble. I've built a couple of metal frames this weekend and every screw drove in cleanly—no stripped heads, even with my cheap drill.