GB/T 802.5-2009
非金属嵌件六角锁紧盖形螺母 焊接型
2009-10-15
HB 4469-1990
自锁钩
1990-09-18
HB 4481-1990
锁钩螺钉
1990-09-18
HB 6858-1993
钩型快卸锁
1994-06-01
HB 6980-1994
钩型拉力快卸锁
1994-06-01
TB/T 3127-2005
铁路道岔钩锁器
Railway cross hooking lock setting
2005-08-19
NASM 45938/10 Rev.1
Nut, Plain, Clinch and Nut, Self-Locking, Clinch (Self-Clinching) Round
螺母 普通 锁紧螺母 自锁 锁紧（自锁）圆形
2013-02-28
HB 7658-1999
钩型锁(拉、剪、弯)综合承力锁环
1999-03-12
HB 6859-1993
钩型快卸锁技术条件
1994-06-01
GOST 12840-1980
Замки предохранительные для однорогих крюков. Типы и размеры
单钩安全锁 类型和尺寸
NAS 699
Nut, Cylinder Lock
锁芯螺母
1981-08-20
HB 5634-1987
自锁螺母
1987-06-27
HB 3044-1977
钩形扳手（用于带孔螺母）
1979-02-02
MIL MIL-DTL-13220/4B Notice 1-Validation 1
Hook, Slip, Swivel Eye, with Latch
带闩锁的旋转吊耳滑钩
2020-07-06
MIL MIL-DTL-13220/4B
Hook, Slip, Swivel Eye, with Latch
带锁销的旋转眼滑钩
2015-09-28
HB 6981-1994
钩型拉力快卸锁技术条件
1994-06-01
HB 7659-1999
钩型锁(拉、剪、弯）综合承力锁环球形座
1999-03-12
HB 6195-1989
球面高锁螺母
1989-05-13