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 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
KS B 1031(2022 Confirm)
4각목 둥근머리 볼트
半圆头方颈螺栓
2012-11-10
GB/T 794-2021
加强半圆头方颈螺栓
Strenthened cup head square neck bolts
2021-12-31
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
GB/T 10-2013
沉头方颈螺栓
Countersunk 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
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 MS16207C Notice 4-Validation 2
BOLTS, SQUARE NECK, (CARRIAGE BOLT), ROUND HEAD, UNC-2A, COPPER-SILICON ALLOY, NONMAGNETIC
方颈螺栓 圆头 UNC-2A 铜硅合金 非磁性
2018-09-18
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
DIN 11015
Agricultural machinery - Flat countersunk square neck bolts with short square
农业机械.短方形平沉头方颈螺栓
1995-10-01
NASM 35751 Rev.1
Bolt, Square Neck, Round Head (Carriage). Steel, Cadmium or Zinc Plated, Unc-2A
螺栓 方颈 圆头（托架） Unc-2A镀镉或镀锌钢
2011-04-29
GOST 7802-1981
Болты с увеличенной полукруглой головкой и квадратным подголовком класса точности С. Конструкция и размеры
增加杯头方肩螺栓 产品等级C.结构尺寸
GB/T 13-2013
圆头带榫螺栓
Cup head nib bolts
2013-06-09
MIL MS16207C Notice 3-Inactivation
BOLTS, SQUARE NECK, (CARRIAGE BOLT), ROUND HEAD, UNC-2A, COPPER-SILICON ALLOY, NONMAGNETIC (SUPERSEDING MS16207B)
方颈螺栓 圆头 UNC-2A 铜硅合金 非磁性（取代MS16207B）
1999-11-18
MIL MS16207C Notice 2-Validation
BOLTS, SQUARE NECK, (CARRIAGE BOLT), ROUND HEAD, UNC-2A, COPPER-SILICON ALLOY, NONMAGNETIC (SUPERSEDING MS16207B)
方颈螺栓 圆头 UNC-2A 铜硅合金 非磁性（取代MS16207B）
1991-03-27