现行

SAE AS3530B

BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, UNS S66286 - 160 KSI
机用螺栓.双六角加长垫圈头 紧公差柄 UNS s6286-160 KSI

2019-08-14

现行

SAE AS3174B

BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, DRILLED, CLOSE TOL SHANK, AMS5643 (UNS S17400), 140 KSI,.1900-32 UNJF-3A
机械螺栓-双六角延长垫圈头 钻孔 闭合托尔柄 AMS5643（UNS S17400） 140 KSI .1900-32 UNJF-3A

2019-09-10

现行

SAE AS3179B

BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, DRILLED, CLOSE TOL SHANK, AMS5643 (UNS S17400), 140 KSI,.5000-20 UNJF-3A
机械螺栓-双六角延长垫圈头 钻孔 闭合托尔柄 AMS5643（UNS S17400） 140 KSI .5000-20 UNJF-3A

2019-10-14

现行

SAE AS3177B

BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, DRILLED, CLOSE TOL SHANK, AMS5643 (UNS S17400), 140 KSI,.3750-24 UNJF-3A
机械螺栓-双六角延长垫圈头 钻孔 闭合托尔柄 AMS5643（UNS S17400） 140 KSI .3750-24 UNJF-3A

2019-10-14

现行

SAE AS3175B

BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, DRILLED, CLOSE TOL SHANK, AMS5643 (UNS S17400), 140 KSI, 2500-28 UNJF-3A
机械螺栓-双六角延长垫圈头 钻孔 闭合柄 AMS5643（UNS S17400） 140 KSI 2500-28 UNJF-3A

2019-09-10

现行

SAE AS3176B

BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, DRILLED, CLOSE TOL SHANK, AMS5643 (UNS S17400), 140 KSI,.3125-24 UNJF-3A
机械螺栓-双六角延长垫圈头 钻孔 闭合托尔柄 AMS5643（UNS S17400） 140 KSI .3125-24 UNJF-3A

2019-09-11

现行

SAE AS3180B

BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, DRILLED, CLOSE TOL SHANK, AMS5643 (UNS S17400), 140 KSI,.5625-18 UNJF-3A
机械螺栓-双六角延长垫圈头 钻孔 闭合托尔柄 AMS5643（UNS S17400） 140 KSI .5625-18 UNJF-3A

2020-12-22

现行

SAE AS3178B

BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, DRILLED, CLOSE TOL SHANK, AMS5643 (UNS S17400), 140 KSI,.4375-20 UNJF-3A
机械螺栓-双六角延长垫圈头 钻孔 闭合托尔柄 AMS5643（UNS S17400） 140 KSI .4375-20 UNJF-3A

2019-09-20

现行

SAE AS3531B

BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, DRILLED HEAD, UNS S66286 - 160 KSI
机用螺栓.双六角加长垫圈头 紧公差柄 钻孔头 UNS s6286-160 KSI

2019-08-14

现行

SAE AS3420C

BOLT, MACHINE, DOUBLE HEX, EXTENDED WASHER HEAD, CLOSE TOL. SHANK, UNS N07718, 185 KSI MIN.3750-24 UNJF-3A (STRESS RUPTURE RESISTANT)
螺栓 机器 双六角 加长垫圈头 封闭式 柄 UNS N07718 185 KSI MIN.3750-24 ungf-3A（抗应力断裂）

2022-08-19

现行

SAE AS3580A

BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, PD SHANK, UNS N07718 - 185 KSI
机械螺栓-双六角加长垫圈头 PD柄 UNS N07718-185 KSI

2019-12-10

现行

SAE AS3171A

BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, AMS5643 (UNS S17400),.4375-20, UNJF-3A
机械螺栓-紧公差杆双六角加长垫圈头 AMS5643（UNS S17400） .4375-20 UNJF-3A

2018-11-21

现行

SAE AS3170A

BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, AMS5643 (UNS S17400),. 3750-24, UNJF-3A
机械螺栓.紧公差杆双六角加长垫圈头 AMS5643（UNS S17400） 3750-24 养恤基金-3A

2018-11-21

现行

SAE AS3418B

BOLT, MACHINE, DOUBLE HEX, EXT WASHER HEAD, CLOSE TOL. SHANK, UNS N07718, 185 KSI MIN,.2500-28UNJF-3A (STRESS RUPTURE RESISTANT)
螺栓 机械 双六角 外垫圈头 闭合螺栓 柄 UNS N07718 最小185 KSI .2500-28UNJF-3A（抗应力断裂）

2022-04-01

现行

SAE AS3173A

BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, AMS5643 (UNS S17400), 140 KSI,.5625-18, UNJF-3A
机械螺栓-紧公差杆双六角加长垫圈头 AMS5643（UNS S17400） 140 KSI .5625-18 UNJF-3A

2018-11-21

现行

SAE AS3172A

BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, AMS5643 (UNS S17400), 140 KSI,.5000-20, UNJF-3A
机械螺栓-紧公差杆双六角加长垫圈头 AMS5643（UNS S17400） 140 KSI .5000-20 UNJF-3A

2018-11-21

现行

SAE AS3419D

BOLT, MACHINE, DOUBLE HEXAGON EXTENDED WASHER HEAD, CLOSE TOL. SHANK, UNS N07718, 185 KSI MIN,.3125-24 UNJF-3A (STRESS RUPTURE RESISTANT)
螺栓 机器 双六角加长垫圈头 封闭式 柄 UNS N07718 最小185 KSI .3125-24 ungf-3A（抗应力断裂）

2022-08-19

现行

SAE AS3169B

BOLT, MACHINE-DOUBLE HEX EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, CORROSION RESISTANT STEEL (UNS S17400), 140KSI UTS MIN,.3125-24, UNJF-3A
螺栓 机用双六角加长垫圈头 紧公差柄 耐腐蚀钢（UNS S17400） 最小140KSI UTS .3125-24 unwf-3A

2020-09-01

现行

SAE AS9725

BOLT, MACHINE - DOUBLE HEXAGON, EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, UNS N07001, 165 KSI,.3125-24 UNJF-3A
机械螺栓-紧公差杆加长垫圈头双六角螺栓 UNS N07001 165 KSI .3125-24 UNJF-3A

2019-10-14

现行

SAE AS3658B

BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, COBALT-NICKEL ALLOY, UNS R30159, 260 KSI MIN
机械螺栓.最小260 KSI UNS R30159钴镍合金紧公差杆双六角加长垫圈头

2020-04-14