Slotted round head wood screws
GB/T99-1986开槽圆头木螺钉
Slotted cheese head screws
GB/T65-1985开槽圆柱头螺钉
Slotted countersink head wood screws
GB/T100-1986开槽沉头木螺钉
Cross recessed round head wood screws
GB/T950-1986十字槽圆头木螺钉
Slotted large raised cheese head screws
GB/T947-1988开槽球面大圆柱头螺钉
Slotted large cheese head screws
GB/T833-1988开槽大圆柱头螺钉
Slotted capstan screws
GB/T832-1988开槽带孔球面圆柱头螺钉
Slotted cheese head screws with shoulder
GB/T830-1988开槽圆柱头轴位螺钉
Slotted raised cheese head with shoulder
GB/T946-1988开槽球面圆柱头轴位螺钉
Slotted raised countersunk head wood screws
GB/T101-1986开槽半沉头木螺钉
Slotted countersunk head screws
GB/T68-1985开槽沉头螺钉
Slotted raised countersunk head screws
GB/T69-1985开槽半沉头螺钉
Slotted pan head screws
GB/T67-1985开槽盘头螺钉
slotted oval countersunk head wood screw
一字槽椭圆沉头木螺丝
Cross recessed cheese head screws
GB/T822-1988十字槽圆柱头螺钉
" Screws,cross recessed,oval head"
GB/T973-1976十字槽扁圆头螺钉
Cross recessed countersunk head wood screws
GB/T951-1986十字槽沉头木螺钉
Cross recessed raised countersunk head wood screws
GB/T952-1986十字槽半沉头木螺钉