PWA Hardened Black Cross Slot Self-Tapping Screws, Round Head W/ Washer, Pointed Tail, Medium Pan Head, Sizes M3/M3.5/M4

These premium screws are designed for versatile and durable fastening needs. Featuring a black hardened finish, they offer enhanced resistance to corrosion and wear. The self-tapping capability ensures ease of use, making them ideal for various materials without pre-drilling. Each screw comes with a round head that includes a washer for a secure fit and a pointed tail for efficient penetration. Available in medium pan head sizes M3, M3.5, and M4, they provide a reliable solution for various DIY and professional projects. Surface treatment: Quenching black Material Grade: Plain Carbon Steel Product Grade: 6.8 Manufacture country: China Instructions included: No