Description
Cap Screws Flat Socket Fine Thread Alloy Thermal Black Oxide 1/2-20 X 1 1/2 are engineered for precise, high-strength fastening in confined spaces. Made from alloy steel and finished with a thermally applied black oxide, these screws deliver durability, corrosion resistance, and a clean, low-glare appearance for a wide range of industrial and automotive applications.
Ideal for assemblies where space is tight and reliable clamping is essential, these cap screws provide:
- Size: 1/2-20 UNC, length 1-1/2 inches
- Material: Alloy steel
- Finish: Thermally black oxide for corrosion resistance
- Thread: Fine thread for improved holding power and resistance to loosening
- Head Style: Flat Socket
Applications include automotive, machinery, equipment fabrication, and other precision fastening tasks where a compact, high-strength fastener is required. Pair with the appropriate tools and hardware for a secure, lasting installation. Add to cart to secure your project needs.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

