Hex flange head self drilling screw w/black epdm washer and yellow zinc pated
a/f=8mm,flange dia=13.5-14.00 head thickness=5.6mm flange thickness=0.9mm-1.0mm
Material; carbon steel c1022A
all size to thailand market
size: 10#x19mm
10#x25mm
10#x32mm
10#x38mm
10#x50mm
10#x65mm
10#x75mm
10#x90mm
10#x95mm
10#x100mm












