GB/T 13806.2-1992

十字槽盘头割尾自攻钉 刮削端(A型)

Cross recessed pan head cutting tapping screws,scrape point —Type A

GB/T 13806.2-1992

十字槽沉头割尾自攻钉 刮削端 (B型)

Cross recessed countersunk head cutting tapping screws,scrape point —Type B

GB/T 13806.2-1992

十字槽半沉头割尾自攻钉 刮削端(C型)

Cross recessed raised countersunk head cutting tapping screws,scrape point —Type C

IFI 502-8-1982

BT牙四方槽沉头割尾自攻螺钉表8

Type BT Metric square slot countersunk head tapping cutting screws-Table 8

IFI 502-10-1982

BT牙四方槽半沉头割尾自攻螺钉表10

Type BT square slot semi sunk head self tapping cutting screws-Table 10

IFI 502-12-1982

BT牙四方槽盘头割尾自攻螺钉表12

Type BT square slot pan head tapping cutting screws-Table 12

IFI 502-13-1982

BT牙六角头割尾自攻螺钉表13

Type BT Hexagon head tapping cutting screws-Table 13

SJ 2823-1987

H型十字槽扁圆头割尾自攻螺钉FT型

Cross slotted with type H flat round head self tapping cutting screws-type FT

SJ 2824-1987

H型十字槽大球面头割尾自攻螺钉FT型

H cross groove large spherical head self tapping cutting screw-type FT

SJ 2500-1984

H型十字槽扁圆头割尾自攻螺钉FT型

Cross slotted with type H flat round head self tapping cutting screws-type FT

SJ 2826-1987

H型十字槽六角头割尾(BT牙)自螺钉FT型

H cross groove six angle head self cutting screw-type FT

BS 4174-21-1972

BT牙六角头割尾自攻螺钉表21

Type BT hexagon head tapping cutting screw-Table 20

ASME/ANSI B18.6.4-16-1998

BT牙II型80°十字槽(H型)清根沉头割尾自攻螺钉 表16

Type BT type II 80°cross recessed with type H truncated countersunk head self tapping cutting screw-Table 16

ASME/ANSI B18.6.4-17-1998

BT牙80°十字槽(H型)修剪沉头割尾自攻螺钉 表17

Type BT 80°cross recessed with type H recessed flat countersunk trim head self tapping cutting screw-Table 17

ASME/ANSI B18.6.4-17-1998

BT牙80°十字槽(H型)修剪小沉头割尾自攻螺钉 表17

Type BT 80°cross recessed with type H recessed flat small countersunk trim head self tapping cutting screw-Table 17

ASME/ANSI B18.6.4-18-1998

BT牙80°米字槽(Z型)修剪沉头割尾自攻螺钉 表18

Type BT 80°cross recessed with type Z recessed flat countersunk trim head self tapping cutting screw-Table 18

ASME/ANSI B18.6.4-18-1998

BT牙80°米字槽(Z型)修剪小沉头割尾自攻螺钉 表18

Type BT 80°cross recessed with type Z recessed flat small countersunk trim head self tapping cutting screw-Table 18

ASME/ANSI B18.6.4-19-1998

BT牙II型80°十字槽(H型)清修剪沉头割尾自攻螺钉 表19

Type BT type II 80°cross recessed with type H recessed flat countersunk trim head self tapping cutting screw-Table 19

ASME/ANSI B18.6.4-19-1998

BT牙II型80°十字槽(H型)清修剪小沉头割尾自攻螺钉 表19

Type BT type II 80°cross recessed with type H recessed flat small countersunk trim head self tapping cutting screw-Table 19

ASME/ANSI B18.6.4-20-1998

BT牙80°开槽半沉头割尾自攻螺钉 表20

Type BT 80°slotted raised countersunk head self tapping cutting screw-Table 20