Security Self Tapping Screws Countersunk
Security Screws Self Tapping CSK
Countersunk self tapping security screws from our high performance security screw range, designed to drill and tap their own hole creating their own precisely fitted threads with a tamper proof finish. Manufactured in high grade 304 stainless steel for maximum corrosion protection.
Smooth under head countersink for secure flush fastening of door furniture, fixtures, bracketry, sheet metal and general construction and engineering components to wood, thin to medium gauge metal, plastics and concrete/masonry with a wall plug. Also available in panhead design.
Security Screws Self Tapping Features