1.
Cross recessed pan head screws
GB/T818-1985十字槽盘头螺钉
2.
Slotted pan head screws
GB/T67-1985开槽盘头螺钉
3.
Cross recessed small pan head screws
GB/T823-1988十字槽小盘头螺钉
4.
Hexagon lobular socket pan head screws
GB/T2672-1986内六角花形盘头螺钉
5.
Cross recessed small pan head screw and small plain washer assemblies
GB/T9074.5-1988十字槽小盘头螺钉和平垫圈组合件
6.
Cress recessed small pan head screw and big plain washer assemblies
GB/T9074.6-1988十字槽小盘头螺钉和大垫圈组合件
7.
Cross recessed pan head screw and single coil spring lock washer assemblies
GB/T9074.3-1988十字槽盘头螺钉和弹簧垫圈组合件
8.
Cross recessed small pan head screw and single coil spring lock washer assemblies
GB/T9074.7-1988十字槽小盘头螺钉和弹簧垫圈组合件
9.
Cross recessed pan head screw and plain washer assemblies
GB/T9074.1-1988十字槽盘头螺钉和平垫圈组合件
10.
Cross recessed pan head screw and serrated lock washer external teeth assemblies
GB/T9074.2-1988十字槽盘头螺钉和外锯齿锁紧垫圈组合件
11.
" Cross recessed pan head screw,single coil spring lock washer and plain washer assemblies"
"GB/T9074.4-1988十字槽盘头螺钉,弹簧垫圈和平垫圈组合件"
12.
" Cross recessed small pan head screw,single coil spring lock washer and plain washer assemblies"
GB/T9074.8-1988十字槽小盘头螺钉和弹簧垫圈及平垫圈组合件
13.
Slotted pan head screws with waisted shank
GB/T837-1988开槽盘头不脱出螺钉
14.
Slotted pan head tapping screws
GB/T5282-1985开槽盘头自攻螺钉
15.
Cross recessed pan head tapping screws
GB/T845-1985十字槽盘头自攻螺钉
16.
Slotted pan head set setscrews with dog point
GB/T828-1988开槽盘头定位螺钉
17.
Cross recessed pan head self-drilling tapping screws
GB/T15856.1-1995十字槽盘头自钻自攻螺钉
18.
Cross recessed pan head thread forming screws
GB/T6560-1986十字槽盘头自攻锁紧螺钉