balance screw cutter
松紧摆轮平衡螺钉的工具
" Plain washers for bolts,screws and nuts--General plan"
GB/T5286-1985螺栓、螺钉和螺母用平垫圈总方案
balance wheel oil cover screw
平衡轮注油孔盖螺丝
To clinch(a bolt, for example).
钉牢（例如螺丝钉）
Analysis of Oncomelania hupensis Breeding in Marshlands Along the Xiang River Within
湖南长沙-衡阳段湘江洲滩钉螺孳生情况分析
Side view of panhead posidriv screw with adjustable thread length.
螺纹长度可调整的平头十字槽螺钉的侧面图。
Side view of panhead slotted screw with adjustable thread length.
螺纹长度可调整的平头一字槽螺钉的侧面图。
Top view of panhead slotted screw. Selection box represents thread diameter.
平头一字槽螺钉的俯视图。选择框代表螺纹直径。
Hexagon socket set screws with flat point
GB/T77-1985内六角平端紧定螺钉
Slotted set screws with flat point
GB/T73-1985开槽平端紧定螺钉
Small washer for tapping screw assembly
GB/T9074.29-1988自攻螺钉组合件用平垫圈
spiral part of a screw
（螺钉的）螺旋部分.
To fix or secure(a nail or bolt, for example) by bending down or flattening the pointed end that protrudes.
敲弯，敲平通过弄弯或弄扁突出的一端来固定（如钉子或螺丝钉）
Studying the relationship on the horizontal distance from atlas pedicle screw entry point to medial border of axis pedicle
寰椎椎弓根螺钉进钉点与枢椎椎弓根内壁水平间距关系的研究
A nail, screw, or bolt for clinching.
铆钉用于固定的钉子、螺丝或螺丝钉
Cross recessed pan head tapping screw and plain washer assemblies
GB/T9074.18-1988十字槽盘头自攻螺钉和平垫圈组合件
Cross recessed small pan head screw and small plain washer assemblies
GB/T9074.5-1988十字槽小盘头螺钉和平垫圈组合件
Hexagon head tapping screw and plain washer assemblies
GB/T9074.22-1988六角头自攻螺钉和平垫圈组合件