Description
Enhance your hardware kit with the Machine Screws Phil Truss Steel Black Oxide 4-40 x 3/8 in. These Phillips-truss head machine screws pair a durable steel body with a black oxide finish for corrosion resistance and a clean, low-profile look—ideal for metal enclosures, panels, and assemblies that require a strong, precise fastener.
Key Features
- Material: Steel
- Finish: Black Oxide for durability and reduced glare
- Head Type: Phillips-truss head
- Drive: Phillips drive for common, easy installation
- Size: 4-40 thread, 3/8 inch length
- Thread: Machine screw thread
Applications
These screws are well-suited for fastening thin metal panels, brackets, and electronic enclosures, where a broad bearing surface and reliable grip are important. The 4-40 size is widely used in electronics, machinery, and hobby projects for secure, professional results.
Why Choose These
Choose these Phil Truss steel screws for dependable performance, straightforward installation with standard tools, and a durable Black Oxide finish that resists wear and tarnish. They pair seamlessly with compatible nuts, bolts, and components to deliver a clean, secure assembly.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324