Tempat asal
Jiangsu, China
Nomor model
GBT14 DIN603 ISO8677 GBT12
Item
stainless steel M4 round head square neck carriage bolt
Standard
GBT14 DIN603 ISO8677 GBT12
Material:
stainless steel304,316, carbon steel 39#, 49#, brass.
Surface treatment
HDG, black, galvanized, yellow zinc plated, PTFE coated, dacromet...
Grade
4.8, 8.8, 10.9, 12.9, B7, AISI 2, AISI 5, AISI 8. AISI10