BS 4174-20-2013

AB牙米字槽(Z型)圆头带垫自攻螺钉表20

Type AB cross recessed with type Z recess dimensions for flange head tapping screw-Table 20

BS 4174-20-2013

B牙米字槽(Z型)圆头带垫自攻螺钉表20

Type B cross recessed with type Z recess dimensions for flange head tapping screw-Table 20

BS 4174-20-2013

BT牙米字槽(Z型)凸缘带垫割尾自攻螺钉表20

Type BT cross recessed with type Z recess dimensions for flange head tapping cutting screw-Table 20

BS 4174-2013

A牙米字槽(Z型)圆头带垫自攻螺钉表20

Type A cross recessed with type Z recess dimensions for flange head tapping screw-Table 20

BS 4174-20-2013

T牙米字槽(Z型)凸缘带垫割尾自攻螺钉表20

Type T inch cross recessed with type Z recess dimensions for flange head tapping cutting screw-Table 20

BS 4174-20-2013

D牙米字槽(Z型)凸缘带垫割尾自攻螺钉表20

Type D inch cross recessed with type Z recess dimensions for flange head tapping cutting screw-Table 20

BS 4174-21-2013

AB牙六角头自攻螺钉表21

Type AB hexagon head tapping screw-Table 20

BS 4174-21-2013

B牙六角头自攻螺钉表21

Type B hexagon head tapping screw-Table 20

BS 4174-21-2013

BT牙六角头割尾自攻螺钉表21

Type BT hexagon head tapping cutting screw-Table 20

BS 4174-21-2013

A牙六角头自攻螺钉表21

Type A hexagon head tapping screw-Table 20

BS 4174-21-2013

T牙六角头割尾自攻螺钉表21

Type T inch hexagon head tapping cutting screw-Table 20

BS 4174-21-2013

D牙六角头割尾自攻螺钉表21

Type D inch hexagon head tapping cutting screw-Table 20

BS 4183-2-1967

90°米制全螺纹开槽沉头螺钉 表2

Metric slotted 90° countersunk flat head screws threaded up to the head-Table 2

BS 4183-2-1967

90°米制开槽沉头螺钉 表2

Metric slotted 90° countersunk flat head screws-Table 2

BS 4183-2A-1967

90°米制米字槽沉头螺钉 表2A

Metric cross recessed 90° countersunk flat head screws-Table 2A

BS 4183-3-1967

精密用90°米制全螺纹开槽半沉头螺钉 表3

Metric slotted 90° raised countersunk flat head screws threaded up to the head-Table 3

BS 4183-3-1967

90°米制开槽半沉头螺钉 表3

Metric slotted 90° raised countersunk flat head screws-Table 3

BS 4183-3A-1967

90°米制米字槽半沉头螺钉 表3A

Metric cross recessed 90° raised countersunk flat head screws-Table 3A

BS 4183-4-1967

米制开槽盘头螺钉 表4

Metric slotted pan head screws-Table 4

BS 4183-4A-1967

米制米字槽盘头螺钉 表4A

Metric cross recessed pan head screws-Table 4A