screw nail

基本解释

All kinds of screw cap , plain cushion , machine screw nail, fiberboard nail and hex wood bolt.
各种螺帽、平垫、弹垫、机螺钉、自攻钉系列、纤维板钉、六角木螺钉等配套。
This paper proposed the rational deformation process of screw nail-flat platen press in semi-infinite body.
通过对螺旋钉滚压成形的分析，提出螺旋钉的合理变形过程——平砧压入半无限体；
Stainless steel screw, hex bolt series: tighten screw, machine screw, nail screw, self-tapping screw, expansion bolts, carriage, lifting eyebolt, a tooth, flat mat, play split cotters cushion etc.
不锈钢螺丝系列：内六角螺栓，紧钉螺钉，机螺钉，自攻钉，马车螺丝，膨胀螺丝，吊环螺丝，牙条，开口销，平垫，弹垫等。
www.62610.chinafastener.biz

These make possible sturdy furniture without a single dowel, nail or screw.
FORBES: Green Wood