#4-40 X 3/8" Machine Screws | Truss Head | Phillips Drive | 18/8 Stainless Steel Black Oxide (7000/Pkg.)

Mutual ScrewSKU: 0406MPT188BKC

Price:
Sale price$308.56per 7000( $0.04 each)
Pieces 7000
Measurement type Inch
Thread size #4-40
Diameter 4
Length 3/8
Material 18/8 Stainless Steel
Grade 18/8
Finish Black Oxide
Drive Phillips
Head style Truss
Threads per inch 40
Thread style Fully Threaded
Weight 10.0 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

Machine Screws Phil Truss 18/8 Stainless Black Oxide 4-40X3/8

Engineered for durable, low-profile fastening, these machine screws feature an 18/8 stainless steel composition for excellent corrosion resistance with a strong, long-lasting hold. The black oxide finish adds a sleek, low-glare appearance and extra protection against wear in exposed applications.

Specifications

  • Material: 18/8 stainless steel (304-grade) for corrosion resistance and strength
  • Finish: Black oxide for reduced reflectivity and enhanced wear resistance
  • Size: 4-40 thread with a 3/8 inch length
  • Head style: Phil Truss head for a broad bearing surface and smooth seating

Applications include electrical enclosures, machinery assemblies, cabinetry, and other light- to medium-duty fastening tasks where a clean, low-profile fastener is desired. These screws are compatible with standard 4-40 thread hardware and tools designed for truss-head screws.

Why choose these screws? They combine stainless durability with a black oxide finish to resist corrosion in challenging environments while maintaining an unobtrusive look in finished projects.

Upgrade your hardware kit with these 4-40 x 3/8 inch Phil Truss screws and secure assemblies with confidence.

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If you’re not sure that this product is right for you, give us a call!
800-222-0324

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