ISO 4016-2022
Fasteners — Hexagon head bolts — Product grade C
紧固件.六角头螺栓.产品等级C
2022-06-28
GB/T 152.4-1988
紧固件 六角头螺栓和六角螺母用沉孔
Fasteners--Counterbores for hexagonbolts and nuts
1988-02-06
SAE J2295_201611
Fastener Part Standard - Cap Screws, Hex, Heavy Hex and Heavy Hex Structural Bolts, and Hex Nuts (Inch Dimensioned)
紧固件零件标准 - 六角螺栓 六角六角六角六角结构螺栓和六角螺母（英制尺寸）
2016-11-15
ISO 4014-2022
Fasteners — Hexagon head bolts — Product grades A and B
紧固件.六角头螺栓.产品等级A和B
2022-06-28
QJ 1975-1990
MJ螺纹紧固件 1100MPa/235℃六角头螺栓
1990-02-13
ISO 8765-2022
Fasteners — Hexagon head bolts, with fine pitch thread — Product grades A and B
紧固件.细牙螺纹六角头螺栓.产品等级A和B
2022-06-28
GOST R ISO 14582-2021
Изделия крепежные. Винты с высокой потайной головкой и звездообразным углублением под ключ
紧固件 内六角沉头螺钉
GOST R ISO 14581-2021
Изделия крепежные. Винты с потайной головкой и звездообразным углублением под ключ
紧固件 内六角沉头螺钉
ISO 7053-2019
Fasteners — Hexagon washer head tapping screws
紧固件.六角垫圈头自攻螺钉
2019-06-06
BS EN ISO 14582-2013
Fasteners. Hexalobular socket countersunk head screws, high head
紧固件 高头内六角沉头螺钉
2013-09-30
ISO 4018-2022
Fasteners — Hexagon head screws — Product grade C
紧固件.六角头螺钉.产品等级C
2022-06-28
ISO 14582-2013
Fasteners — Hexalobular socket countersunk head screws, high head
紧固件——高头内六角沉头螺钉
2013-09-12
QJ 1976-1990
MJ螺纹紧固件 1100MPa/235℃六角头紧公差螺栓
1990-02-13
QJ 1977-1990
MJ螺纹紧固件 1100MPa/235℃六角头短螺纹螺栓
1990-02-13
SAE J2656_201611
Fastener Part Standard - Hexagon Socket, Square Head, and Slotted Headless Set Screws - Inch Dimensioned
紧固件部件标准 - 六角插座 方头和开槽无头固定螺丝 - 英制尺寸
2016-11-15
SAE J2295M_201905
Fasteners - Part Standard - Cap Screws, Hex Bolts, and Hex Nuts (Metric)
紧固件 - 部件标准 - 盖螺丝 六角螺栓和六角螺母（公制）
2019-05-10
WJ/Z 425.61-2000
火炮通用件 紧固件 六角头连接螺钉
WJ/Z 425.64-2000
火炮通用件 紧固件 六角头定位螺钉
WJ/Z 425.67-2000
火炮通用件 紧固件 六角头螺塞
EN ISO 4017-2022
Fasteners - Hexagon head screws - Product grades A and B (ISO 4017:2022)
紧固件 - 六角头螺钉 - 产品等级A和B
2022-07-20