pattem screw

The anchoring force between colddrawn spiral steel wires and concrete is investigated and compared with the anchoring force of coldrolled ribbed steel wires and ordinary colddrawn steel wiresThe results show that there is higher anchoring force between colddrawn spiral steel wires and concreteThe colddrawn spiral steel wires is an excellent building materia

研究冷拔螺旋钢丝与混凝土的锚固力，并与冷轧带肋钢丝、光面钢丝的锚固力进行比较。

An apparatus for holding the dies that cut threads on screws, bolts, pipes, or rods.

板牙铰手一种用来夹持切削螺钉、螺柱、钢管或拉杆上螺纹的螺丝模的装置

taps dies and tools

螺丝攻、车刀、模具

"Bolts,screws & nuts"

"螺栓,螺丝及螺帽"

Powertrain Control Module (PCM) Mounting Screws

动力传达系控制模组（PCM）固定螺丝

tap(ping) drill

螺丝孔钻，螺丝底孔钻

tap and die set

全套螺丝攻和螺丝板牙

To replace seat/ stem module shut off supply, loosen locknut and back off adjusting screw.

要更换阀座/杆模块，先关闭供应管道，松开锁紧螺母，退出调节螺丝。

Improvement on the Experiment of Measuring Young Modulus by pulling and stretching;

利用螺旋测微器测量金属丝的杨氏模量

Mounting Bolts (Screws)—IAC Motor

固定螺栓（螺丝）—IAC马达。

hex machine screw nut

机械螺丝用六角螺帽

automotive fasteners

车辆(汽车)螺丝、螺帽

remove the thread (of screws).

去掉（螺丝钉的）螺纹。

hot dip galvanizing bolts and nuts

热浸镀锌螺丝、螺帽

bolt nut and screws heat treatment furnaces

螺丝、螺帽热处理炉

The threads of the screw work hard.

这螺丝的螺纹太涩了。

a woodscrew having its shank bent into a ring.

螺柄制成环状的木螺丝。

fasteners inspection and measurement instruments

螺丝、螺帽品检量测仪器

pepe stock and dies

管子丝攻和螺丝钢板