Name
Hex Washer Head Self Drilling Screws For Metal
Diameter
3.5 3.9 4.2 4.8 5.5 6.3
Material
carbon steel , stainless steel 304,/316,SS410
Head type
Hex flange head,pan head,CSK head,truss head
Standard
DIN7504K,DIN7504N,DIN7504P ANSI/ASME
Surface
zinc /blue/yellow /Dacromet/Ruspet
Grade
Heat treatmed /A2/A4
MOQ
500 pcs or depending on size
Keyword
hexagon head self drilling screw