internal thread
单线螺纹
single-start thread
多线螺纹
multi-start thread
右旋螺纹
right-hand thread
左旋螺纹
left-hand thread
自攻螺纹
tapping screw thread
基本牙型
basic profile
牙型角
thread angle
牙型半角
half of thread angle
公称直径
nominal diameter
螺纹大径
major diameter
螺纹小径
minor diameter
螺纹中径
pitch diameter
螺距
pitch
螺纹导程
lead
螺纹升角
lead angle
螺纹牙厚
thread ridge thickness
螺纹槽宽
thread groove width
螺纹旋合长度
length of thread engagement
螺纹接触高度
thread contact height
螺距偏差
deviation in pitch
螺距累积误差
cumulative error in pitch
螺栓
bolt
双头螺柱
stud
六角头螺栓
hexagon bolt
地脚螺栓
foundation bolt
T形螺栓
T-head bolt , hammer head bolt
螺钉
screw
紧定螺钉
set screw
自攻螺钉
tapping screw
吊环螺钉
lifting eye bolt
开槽圆柱头螺钉
slotted cheese head screw
开槽盘头螺钉
slotted pan head screw
开槽沉头螺钉
slotted countersunk (flat) head screw
开槽半沉头螺钉
slotted raised countersunk (oval) head screw
开槽圆头螺钉
slotted round head screw
内六角圆柱头螺钉
hexagon socket head cap head screw
内六角沉头螺钉
hexagon socket countersunk head cap head screw
十字槽盘头螺钉
cross recessed pan head screw
十字槽沉头螺钉
cross recessed countersunk head screw
螺母
nut
六角螺母
hexagon nut
方螺母
square nut
圆螺母
round nut
滚花高螺母 |