MIL MS51955A Notice 1-Validation
SETSCREW-SQUARE HEAD, CUP POINT, CARBON STEEL (SUPERSEDING MS51955)
SETSCREW-SQUARE HEAD CUP POINT 碳钢（取代MS51955）
1988-05-20
JIS B 1182-2009
Square head bolts
方头螺栓
2009-01-01
KS B 1004(2017 Confirm)
4각 볼트
方头螺栓
2012-10-15
KS B 1004(2022 Confirm)
4각 볼트
方头螺栓
2012-10-15
GB/T 801-2021
小半圆头低方颈螺栓 B级
Cup head square neck bolts with small head and short neck—Product grade B
2021-12-31
ISO 8678-1988
Cup head square neck bolts with small head and short neck — Product grade B
小头短颈杯头方颈螺栓——产品B级
1988-06-16
JIS B 1171-2005
Cup head square neck bolts
半圆头方颈螺栓
2005-01-01
KS B 1031(2017 Confirm)
4각목 둥근머리 볼트
杯头方颈螺栓
2012-11-10
DIN 21346
Square head bolts for shaft guides
轴导槽用方头螺栓
1989-11-01
KS B 1031(2022 Confirm)
4각목 둥근머리 볼트
半圆头方颈螺栓
2012-11-10
GB/T 10-2013
沉头方颈螺栓
Countersunk head square neck bolts
2013-06-09
GB/T 12-2013
圆头方颈螺栓
Cup head square neck bolts
2013-06-09
GB/T 14-2013
扁圆头方颈螺栓
Mushroom head square neck bolts
2013-06-09
GB/T 8-2021
方头螺栓 C级
Square head bolts—Product grade C
2021-12-31
GB/T 794-2021
加强半圆头方颈螺栓
Strenthened cup head square neck bolts
2021-12-31
ASME B18.5.2.1M-2006(R2011)
Metric Round Head Short Square Neck Bolts
公制圆头短方颈螺栓
2006-10-02
MIL MS35798B Notice 4-Validation 3
BOLT, MACHINE, SQUARE HEAD, HOT GALVANIZED (POLE LINE)
螺栓 机器 方头 热镀锌（电线杆）
2019-05-06
MIL MS35356A Notice 3-Validation 2
BOLT, MACHINE, SQUARE HEAD, STEEL, PHOSPHATE COATED, UNC-2A
螺栓 机器 方头 钢 磷酸盐涂层 UNC-2A
2020-04-02
DIN 480
Square head bolts with collar and short dog point with rounded end
带凸缘的方头螺栓和短爪形圆头螺栓
2016-08-01
GOST R 52854-2020
Автомобильные транспортные средства. Болты со звездообразной головкой и малым фланцем
机动车辆 星形头小法兰螺栓