1.
Slotted countersunk head screws
GB/T68-1985开槽沉头螺钉
2.
Slotted raised countersunk head screws
GB/T69-1985开槽半沉头螺钉
3.
Cross recessed countersunk head screws
GB/T819-1985十字槽沉头螺钉
4.
Countersunk head screws--Head configuration and gauging
GB/T5279-1985沉头螺钉头部形状和测量
5.
Hexagon lobular socket countersunk head screws
GB/T2673-1986内六角花形沉头螺钉
6.
Hexagon lobular socket raised countersunk head screws
GB/T2674-1986内六角花形半沉头螺钉
7.
Cross recessed raised countersunk head screws
GB/T820-1985十字槽半沉头螺钉
8.
Cross recessed countersunk head screw and countersunk serrated external toothed lock washer assemblies
GB/T9074.9-1988十字槽沉头螺钉和锥形锁紧垫圈组合件
9.
Countersunk flat head screws--Part 2: Penetration depth of cross recesses
GB/T5279.2-1997沉头螺钉第2部分:十字槽插入深度
10.
Cross recessed raised countersunk head screw and countersunk external toothed lock washer assemblies
GB/T9074.10-1988十字槽半沉头螺钉和锥形锁紧垫圈组合件
11.
Slotted countersink head wood screws
GB/T100-1986开槽沉头木螺钉
12.
Slotted countersunk head tapping screws
GB/T5283-1985开槽沉头自攻螺钉
13.
Slotted raised countersunk head tapping screws
GB/T5284-1985开槽半沉头自攻螺钉
14.
Slotted raised countersunk head screws with waisted shank
GB/T949-1988开槽半沉头不脱出螺钉
15.
Slotted countersunk head screws with waisted shank
GB/T948-1988开槽沉头不脱出螺钉
16.
Slotted raised countersunk head wood screws
GB/T101-1986开槽半沉头木螺钉
17.
Cross recessed countersunk head tapping screws
GB/T846-1985十字槽沉头自攻螺钉
18.
Cross recessed countersunk head wood screws
GB/T951-1986十字槽沉头木螺钉