宁波台达和众紧固件制造有限公司
Ningbo Taidahezhong Fastener Manufacture Co.,Ltd.
宁波台达和众紧固件制造有限公司
(DIN 933 - 1987)
material Carbon steel
grade, rigidity grade 8.8
Coating hot dip galvanizing
执行标准:GB/T 1228-1231,ISO7412,DIN6914-6916,ASME B 18.2.6 (ASTMA325,A490), JISB1186 AS1252
强度等级:8.8S, 10.9S, 10.9HV, A325/A325M , A490/A490M, F8T,F10T
规格:M12-M36,1/2"-1-1/2"
材料:碳钢,合金钢