Range of ZZ-R® carbon steel sharp point and drill point window fabrication screws. ZZ-R® screws are packed in biodegradable boxes.
ZZ-R® countersunk self tap self drill screws for use with both steel and aluminium reinforced upvc.
ZZ-R® Countersunk sharp point fabrication screws
ZZ-R® pan head self tap self drill carbon steel window fabrication screws to BS7412
ZZ-R® Pan head sharp point PH2 screws for affixing friction stays into upvc.
ZZ-R® ribbed countersunk PH2 carbon steel window fabrication screws.