东莞市力胜模具有限公司

ASME/ANSI B18.6.5M-20

T牙米制六角头割尾自攻螺钉 表20

Type T metric hex head self tapping cutting screw-Table 20

IS 7486

米字槽半沉头螺钉(Z型)

Cross recessed raised countersunk head screws-Type Z

ASME/ANSI B18.6.4-29

BT牙米字槽(Z型)清修剪半沉头割尾自攻螺钉 表29

Type BT cross recessed with type Z recessed flat raised countersunk trim head self tapping cutting screw-Table 29

NF E25-421

1型非金属嵌件细牙六角锁紧螺母 6级、8级、10级

Prevailing torque type hexagon nuts(with non-metallic insert),style 1, with metric fine pitch thread—Property classes 6,8 and 10

ASME/ANSI B18.6.4-29

F牙80°米字槽(Z型)修剪小半沉头割尾自攻螺钉 表29

Type F inch cross recessed with type Z recessed flat small raised countersunk trim head self tapping cutting screw-Table 29