螺钉指螺丝（外文名：Screw），是利用物体的斜面圆形旋转和摩擦力的物理学和数学原理，循序渐进地紧固器物机件的工具。螺丝是紧固件的通用说法，日常口头语。 公制螺纹是以MM（毫米）为单位，它的牙尖角为60度。美制螺纹和英制螺纹都是以英寸为单位的。美制螺纹的牙尖角也是60度，而英制螺纹的牙尖角为55度。
关节镜辅助下经皮螺丝钉固定治疗胫骨平台Ⅲ型骨折的论文_外科论文_中国论文网 关键词】 胫骨骨折;螺钉;关节镜;内固定 [gap=1085]key words】tibial fractures;screw;arthroscope;internal fixation
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木螺钉 [五金] wood screw ; screw ; lag wood screw ; wood screw
内六角螺钉 inner hexagon screw ; socket head cap screw ; socket hexagon screw ; SOCKET HEAD SCREW
自攻螺钉 self tapping screw ; [机] tapping screw ; Tap Screw ; self trequesting screw
圆头螺钉 round head bolt ; [机] round head screw ; cheese head screw ; Button Head Screw
调整螺钉 [机] adjusting screw ; [机] adjustable screw ; [机] regulating screw
紧固螺钉 Binding screw ; [机] fastening screw ; [机] trip bolt ; securing screw
放气螺钉 bleed screw ; Air bleed screw ; bleeder screw ; vent screw
动力髋螺钉 DHS ; dynamic hip screw ; LCP-DHS ; Dvnamirhip screw
锁紧螺钉 Lock bolt ; [机] lock screw ; Locking Screw ; locating screw
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