紧定螺钉

其结构包括卡口纸管、卡口端盖、紧定螺钉，或者是塑料管、螺旋端盖、紧定螺钉。

The center tube structurally comprises a bayonet paper tube , a bayonet end cover and a set screw , or comprises a plastic tube , a spiral end cover and a set screw .

本实用新型公开了一种紧定螺钉，它由螺钉头（1）、锥体（4）以及与螺钉头（1）为一整体的螺杆（3）构成；

The utility model discloses a fastening screw which is composed of a screw head ( 1 ), a cone ( 4 ) and a screw rod ( 3 ) integrated with the screw head ( 1 ) into a whole ;

轴紧定螺钉或分裂钳和灵活的安装弹簧。

Shaft set screws or split clamp and flexible mounting springs .

GB/T3098.3-1982紧固件机械性能紧定螺钉

Mechanical properties of fasteners & Set screws

GB/T78-1985内六角锥端紧定螺钉

Hexagon socket set screws with cone point

GB/T821-1988方头倒角端紧定螺钉

Square set screws with chamfered end

余涂层的外部轴承环氧树脂和压制他们的安娜堡新闻（副主席，或锤应该也没关系），深使我仍然可以加强紧定螺钉。

I coated the outside of the bearings with epoxy and pressed them in with an arbor press ( a vice , or hammer should work fine too ), as deep as possible so that I could still tighten the set screws .