Product name
roofing screw with washer rubber
Material
stainless steel, carbon steel,brass,titanium,etc.
Head type
Hex head,flange hex head,custom
Surface Treatment
Galvanization,Nickel-plated,Black oxide,Dacromet
Application
roof,solar mounting,frame screws
Standard
DIN,BS,ANSI,JIS,Nonstandard
Key words
metal roofing screws
Advantage
high quality,waterproof,custom
Type
self drilling tapping screw
批发金属不锈钢tek屋顶螺丝5/16 m8镀锌六角头自钻屋顶螺丝带橡胶垫圈
