Self Tapping Screw M5.5*38mm

• Self-tapping screws M5.5 x 38mm, designed to cut or form threads into host materials without pre-drilled holes. • Available with Hex Washer heads for high-torque driving, or Pan/Button/Torx heads depending on application. • Features a sharp, coarse external thread design for efficient material engagement. • Point styles include standard sharp/notch for pilot holes or self-drilling TEK points. • Optional bonded EPDM rubber washer for watertight sealing, common in roofing and cladding. • Suitable for various construction and assembly tasks requiring secure fastening.