MT/T 187.7-1988
刮板输送机紧固件 半圆头方颈螺栓
1988-04-13
MT/T1 87.7-1988
刮板输送机紧固件 半圆头方颈螺栓
1988-04-13
WJ/Z 425.74-2000
火炮通用件 紧固件 双头螺栓
HB 7148.1-1995
大型系列组合夹具紧固件 双头螺栓
WJ/Z 425.72-2000
火炮通用件 紧固件 扁圆头方径螺栓
MT/T 187.6-1988
刮板输送机紧固件 梯形头螺栓
1988-04-13
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
MT/T 187.3-1988
刮板输送机紧固件 棱头螺栓A型
1988-04-13
QJ 2083-1991
MJ螺纹紧固件1100MPa/235℃沉头螺栓
1991-01-14
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
MT/T 187.4-1988
刮板输送机紧固件 棱头螺栓B型
1988-04-13
QJ 1975-1990
MJ螺纹紧固件 1100MPa/235℃六角头螺栓
1990-02-13
QJ 2084-1991
MJ螺紧固件 1100MPa/235℃沉头紧公差螺栓
1991-01-14
QJ 2085-1991
MJ螺纹紧固件 1100MPa235℃沉头短螺纹螺栓
1991-01-14
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
DIN 976-2
Fasteners - Stud bolts - Part 2: Metric interference thread MFS
紧固件.双头螺栓.第2部分:米制干涉螺纹MFS
2016-09-01
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
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
QJ 2086-1991
MJ螺纹紧固件 1100MPo/235℃沉头紧公差短螺纹螺栓
1991-01-14