TB/T 413-1975
道岔用半圆头方颈螺栓(粗制)
TB/T 414-1975
道岔用方头螺栓(粗制)
TB/T 416-1975
道岔用长方头螺栓(粗制)
DIN 58464
Studs with head for fine mechanics
精密机械用双头螺栓
1978-03-01
WJ 720-2000
铝合金体光孔装双头螺柱 修理用双头螺栓
API TR 2FC-1-2020
Studlink and Studless Fatigue Curves for Mooring Lines, First Edition
系泊缆用双头螺栓和无双头螺栓疲劳曲线 第一版
2020-01-01
DIN 65110
Aerospace; bihexagonal heads for screws and bolts
航空航天螺钉和螺栓用双六角头
1984-08-01
SAE AS3531B
Bolt, Machine - Double Hex Extended Washer Head, Close Tolerance Shank, Drilled Head, UNS S66286 - 160 ksi
UNS S66286-160 KSI钻削头紧公差杆双六角加长垫圈头机用螺栓
2019-08-14
MIL MS9223A Notice 4-Validation 2
BOLT, MACHINE-STEEL DIFFUSED NICKEL-CADMIUM PLATE, DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED,.5625-18 UNJF-3A
螺栓机用钢扩散镍镉板双六角加长垫圈头钻孔5625-18 UNJF-3A
2018-09-20
BS ISO 9749-2000
Stud-ends, in corrosion-resistant steel, swaged on aircraft control wire rope. Dimensions and loads
双头螺栓端部 用耐腐蚀钢制成 在飞机控制钢丝绳上锻造 尺寸和荷载
2001-03-15
SAE AS9732C
BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, PD SHANK, UNS S17400,.1900-32 UNJF-3A
机用螺栓-双六角加长垫圈头 PD柄 UNS S17400 .1900-32 ungf-3A
2023-03-20
SAE AS9694
BOLT, MACHINE - DOUBLE HEXAGON, EXTENDED WASHER HEAD, PD SHANK, NICKEL ALLOY, UNS N07001,.1380-40UNJF-3A
镍合金PD柄加长垫圈头双六角机用螺栓 UNS N07001 .1380-40UNJF-3A
2021-10-28
SAE AS9707
BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, NICKEL ALLOY (UNS N07001),.3125-24 UNJF-3A
镍合金钻孔双六角加长垫圈头机用螺栓（UNS N07001） .3125-24 UNJF-3A
2021-12-13
SAE AS9695
BOLT, MACHINE - DOUBLE HEXAGON, EXTENDED WASHER HEAD, PD SHANK, NICKEL ALLOY, UNS N07001,.1640-36 UNJF-3A
镍合金PD柄加长垫圈头双六角机用螺栓 UNS N07001 .1640-36 UNJF-3A
2021-10-28
SAE AS9716C
BOLT, MACHINE-DOUBLE HEXAGON, EXTENDED WASHER HEAD, DRILLED, SILVER PLATED, NICKEL ALLOY (UNS N07001),.3125-24 UNJF-3A
镍合金（UNS N07001）镀银钻孔延长垫圈头机用双六角螺栓.3125-24 UNJF-3A
2022-04-01
SAE AS9723
BOLT, MACHINE - DOUBLE HEXAGON, EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, UNS N07001, 165 KSI,.1900-32 UNJF-3A
UNS N07001 165 KSI .1900-32 UNJF-3A紧公差杆加长垫圈头机用双六角螺栓
2019-10-14
SAE AS9726
BOLT, MACHINE - DOUBLE HEXAGON, EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, UNS N07001, 165 KSI,.3750-24 UNJF-3A
UNS N07001 165 KSI .3750-24 UNJF-3A紧公差杆加长垫圈头机用双六角螺栓
2019-10-14
SAE AS9947C
BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, FULL SHANK, STEEL UNS G87400 CADMIUM PLATED,.5625-18 UNJF-3A
UNS G87400镀镉钢制全柄双六角加长垫圈头机用螺栓.5625-18 UNJF-3A
2021-04-06
ASTM F2437/F2437M-17(2023)
Standard Specification for Carbon and Alloy Steel Compressible-Washer-Type Direct Tension Indicators for Use with Cap Screws, Bolts, Anchors, and Studs
带帽螺钉、螺栓、锚固件和双头螺栓用碳素钢和合金钢可压缩垫圈型直接张力指示器的标准规范
2023-11-01
MIL MS9578D
BOLT, MACHINE-DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, PD SHANK, SILVER PLATED,.4375-20 UNJF-3A (SUPERSEDING MS9578C)
镀银PD柄钻孔机用双六角加长垫圈头螺栓.4375-20 UNJF-3A（替代MS9578C）
1989-09-30