4.2 mm PHILLIPS SELF TAPPING COUNTERSUNK SCREWS FOR METAL ZINC TAPPERS
SELF TAPPING COUNTERSUNK SCREWS NO.8 4.2mm. Self Tapping Countersunk Screws. MACHINE COUNTERSUNK. SELF DRILLING COUNTERSUNK. COUNTERSUNK BOLTS. High quality screws made of zinc plated steel and to ISO 7050C standards.