Mutual Screw & Supply

#4-40 X 1-1/4" Machine Screws | Flat Head Phillips Drive | 18/8 Stainless Steel Black Oxide (800 / Pkg.)

#4-40 X 1-1/4" Machine Screws | Flat Head Phillips Drive | 18/8 Stainless Steel - Main image
$11.8 $19.67 In stock

These #4-40 x 1-1/4" machine screws are manufactured from 18/8 Stainless Steel with a black oxide finish, featuring a phillips drive and a flat 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
  • Thread size: #4-40
  • Length: 1-1/4"
  • 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
  • Drive type: Phillips
  • Thread size: #4-40
  • Length: 1-1/4"
  • Threads per inch: 40
  • 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 · 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 (5.0 / 5 · 5 reviews)

Riley O. ★★★★★

The black oxide finish on these screws gives them a nice, uniform look that won't glare under work lights. I used a handful to mount some brackets and the Phillips drive gripped well without stripping. For the price, having 800 pieces in one box is a solid value.

Eli ★★★★★

Eight hundred pieces in one bag is a lot of screws, but the black oxide finish on these #4-40s looks great against stainless steel brackets. The flat head sits flush perfectly, and the Phillips drive hasn't stripped once during assembly.

Elizabeth ★★★★★

For a small project attaching brackets to a metal frame, these screws fit perfectly and the black oxide finish looks great against the dark hardware. The flat head sits flush without sticking out, which was exactly what I needed.