六角割沟螺帽HEX SLOTTED NUT
自锁螺帽SELF-LOCKING NUTS
制止螺帽SLIDING NUTS
SLN-自动防松螺帽SLN SELF-LOCKING NUTS
其它特殊螺帽SPECIAL NUTS
弹簧螺帽SPRING NUTS
不锈钢突缘螺帽STAINLESS STEEL FLANGE NUTS
不锈钢六角轮缘尼龙螺帽STAINLESS STEEL FLANGE NYLON INSERT LOCK NUTS
不锈钢六角重型螺帽STAINLESS STEEL HEAVY HEX NUTS
不锈钢六角螺帽STAINLESS STEEL HEX NUTS
不锈钢尼龙嵌入螺帽STAINLESS STEEL NYLON INSERT LOCK NUTS
普通六角螺帽HEX NUTS
六角重型螺帽HEAVY HEX NUTS
薄型螺帽HEX JAM NUTS
尼龙嵌入防松螺帽NYLON INSERT LOCK NUTS
机械螺丝用六角螺帽HEX MACHINE SCREW NUT