Product name
DIN912 hex socket head cap screw cap with flat spring washer
Standard
ANSI, ISO, DIN, BS, JIS, AS
Size
Dia:M3-M12, L:6-50mm, or customized
Surface treatment
plain,black, galvanized,yellow zinc plated, etc
Material
stainles steel 304 316,carbon steel....
Key Word
hex socket button head cap screw
Business Type
Factory since 1990