1.
coach screw of iron or steel
方头螺钉,铁或钢制的
2.
Top view of square head set screw. Selection box represents thread diameter.
方头螺钉的俯视图。选择框代表螺纹直径。
3.
Square set screws with cup point
GB/T84-1988方头凹端紧定螺钉
4.
Square set screws with short dog point and cone end
GB/T86-1988方头短圆柱锥端紧定螺钉
5.
Square set screws with chamfered end
GB/T821-1988方头倒角端紧定螺钉
6.
Square set screws with long dog point and rounded end
GB/T83-1988方头长圆柱球面端紧定螺钉
7.
Square set screws with long dog point
GB/T85-1988方头长圆柱端紧定螺钉
8.
Plastic diamond knurlhead screws
GB/T840-1988塑料滚花头螺钉
9.
screw nail pointed with slotted heads, of iron or steel
槽头尖端螺钉,铁或钢制
10.
Slotted round head wood screws
GB/T99-1986开槽圆头木螺钉
11.
Slotted countersunk head screws
GB/T68-1985开槽沉头螺钉
12.
Knurled screws with small head
GB/T836-1988滚花小头螺钉
13.
Hexagon head tapping screws
GB/T5285-1985六角头自攻螺钉
14.
Slotted cheese head screws
GB/T65-1985开槽圆柱头螺钉
15.
Knurled thumb screws
GB/T834-1988滚花高头螺钉
16.
Slotted raised countersunk head screws
GB/T69-1985开槽半沉头螺钉
17.
Slotted countersink head wood screws
GB/T100-1986开槽沉头木螺钉
18.
Hexagon head wood screws
GB/T102-1986六角头木螺钉