Self-Drilling - Heavy Duty Section Steel

Self- Drilling - Heavy Duty Section Steel - Zink

Used for attaching metal to heavy gauge steel (max 12mm) without the need to pre-drill a hole. A bright zinc electrolytic plating with a clear toxin free finish.

Self- Drilling - Heavy Duty Section Steel - Exterior

Used for attaching metal to heavy gauge steel (max 12mm) without the need to pre-drill a hole. Exterior plating gives a reliable and durable corrosion resistant coating which resists over 500 hours salt-spray.

Self- Drilling - Heavy Duty Section Steel - Bi-Metal

Used for attaching metal to heavy gauge steel (max 12mm) without the need to pre-drill a hole. Bi-met screws combine the ultimate corrosion resistance of an A2 stainless steel fastener with the exceptional drilling performance of a hardened carbon steel drill tip.