304 Stainless Steel Cylindrical Head Hexagon Hollow Screw Bolt for Lighting Wire, Through Hole, M3-M20.

This stainless steel cylindrical head hexagon hollow screw bolt is meticulously engineered for secure and efficient assembly in lighting and wiring applications. Its durable 304 stainless steel composition ensures excellent corrosion resistance, making it suitable for various environments. Designed with a through hole, it facilitates easy installation and enhanced versatility for specific requirements. Available in sizes from M3 to M20, this bolt is ideal for projects demanding reliability and precision. Head Shape: Cylindrical head Surface Treatment: True Color Material Grade: 4.8 Product Grade: A-level Standard No.: DIN912 Nail Type: Screws Manufacture country: China Instructions included: No