[400 BULK] Cap Screws Button Socket 18/8 Stainless Black Oxide 4/40 X 1/4
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[400 BULK] Cap Screws Button Socket 18/8 Stainless Black Oxide 4/40 X 1/4

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[400 BULK] Cap Screws Button Socket 18/8 Stainless Black Oxide 4/40 X 1/4

Mutual ScrewSKU: 0404CSB188BYW
Price:
$59.51per 400( $0.15 each)
Pieces 400
Measurement type Inch
Thread size #4-40
Length 1/4
Material Steel
Grade 18/8
Finish Black Oxide
Drive Socket
Head style Button
Threads per inch 40
Weight 1.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Cap Screws Button Socket 18/8 Stainless Black Oxide 4/40 X 1/4 are high-precision socket cap screws designed for durable, flush-fitting assemblies. The button-style head provides a clean, low-profile appearance, while the internal hex drive allows installation in tight spaces without protrusion.

Constructed from 18/8 stainless steel (AISI 304), these screws offer excellent corrosion resistance and reliable strength. The black oxide finish adds a subtle matte black look and extra surface protection, making them ideal for projects requiring both aesthetics and durability.

  • Material: 18/8 stainless steel (AISI 304)
  • Finish: Black oxide
  • Head style: Button head
  • Drive type: Internal hex (Allen)
  • Thread size: 4-40
  • Length: 1/4 inch

Perfect for applications requiring a low-profile, corrosion-resistant fastener with a secure internal drive.

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800-222-0324

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