round head wood screw

Slotted round head wood screws

GB/T99-1986开槽圆头木螺钉

Cross recessed round head wood screws

GB/T950-1986十字槽圆头木螺钉

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

Hexagon head wood screws

GB/T102-1986六角头木螺钉

Radii under the head of bolts and screws

GB/T3105-1982螺栓和螺钉的头下圆角半径

Side view of roundhead screw with adjustable thread length.

螺纹长度可调整的圆头螺钉的侧面图。

bright mild steel round head wood screw

光亮软钢圆头木螺丝

nickel-plated mild steel round head wood screw

镀镍低碳钢圆头木螺丝

brass-plated mild steel round bead wood screw

镀黄铜圆头软钢木螺丝

slotted oval countersunk head wood screw

一字槽椭圆沉头木螺丝

An awl with a beveled tip, used to make holes in wood for brads or screws.

锥钻，打眼钉钻头倾斜的钻子，用于在木头上钻孔以钉角钉或螺钉

A small cylindrical or tapered pin, as of wood, used to fasten things or plug a hole.

圆木栓，木钉用来把东西锁住或打孔的圆柱状或两头渐细的木制钉

Slotted large raised cheese head screws

GB/T947-1988开槽球面大圆柱头螺钉

Hexagon socket cap head screws

GB/T70-1985内六角圆柱头螺钉

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

Square set screws with short dog point and cone end

GB/T86-1988方头短圆柱锥端紧定螺钉