GB/T 802.4-2009
六角低球面盖形螺母 焊接型
2009-10-15
GB/T 802.3-2009
六角法兰面盖形螺母 焊接型
2009-10-15
GB/T 802.5-2009
非金属嵌件六角锁紧盖形螺母 焊接型
2009-10-15
KS B 1015(2017 Confirm)
홈붙이 6각 너트
六角开槽螺母
2012-11-26
HB 6417-1990
ＭＪ螺纹普通六角开槽螺母
1990-09-18
JIS B 1170-2011
Hexagon slotted and castle nuts
六角开槽和槽形螺母
2011-01-01
HB 6417-6418-1990
MJ螺纹普通六角开槽螺母
KS B 1015(2022 Confirm)
홈붙이 6각 너트
六角开槽和槽形螺母
2012-11-26
BS 7764-1994
Specification for hexagon slotted nuts and castle nuts
六角开槽螺母和槽形螺母规范
1994-12-15
QJ 3146.4-2002
普通螺母和开槽螺母 第4部分:六角开槽螺母
2002-11-20
HB 6419-1990
ＭＪ螺纹普通六角开槽薄螺母
1990-09-18
HB 6419-6425-1990
MJ螺纹普通六角开槽薄螺母
JB/T 14721-2024
开槽型全金属六角锁紧螺母
2024-10-24
GB/T 6179-1986
1型六角开槽螺母 C级
Hexagon slotted nuts，style 1--Product grade C
1986-01-17
GB/T 6181-1986
六角开槽薄螺母 A和B级
Hexagon thin slotted nuts--Product grades A andB
1986-01-17
QJ 3146.5-2002
普通螺母和开槽螺母 第5部分:六角开槽薄螺母
2002-11-20
HB 8045-2002
MJ螺纹六角开槽厚自锁螺母
Self-locking hexagon, slotted, thick nuts with MJ thread
HB 8046-8048-2002
MJ螺纹六角开槽厚自锁螺母
Self-locking hexagon, slotted, thick nuts with MJ thread
HB 8049-2002
MJ螺纹六角开槽薄自锁螺母
Self-locking hexagon, slotted, thin nuts with MJ thread
HB 8050-2002
MJ螺纹六角开槽薄自锁螺母
Self-locking hexagon, slotted, thin nuts with MJ thread