所述连接螺钉采用骨螺钉，螺钉头为外六角。所述螺母采用膨胀六角螺母或六角螺母。
The connecting screw adopts a bone screw, and the head of the screw is outer-hexagonal, and the nut adopts an expanding hexagon nut or a hexagon nut.
外六角螺栓是在螺栓种类里使用最频繁的一种，它所拥有的外螺纹的主要功能是与螺母配合。
Outer hexagon bolt in the bolt where the most frequently used type of one of its own external thread of the main function is to tie in with the nut.
专业生产外六角公制德制美制英制螺栓和螺母的企业。生产范围6- 24长度20 - 250。
Specialized in hex nuts and bolts in DIN, ANSI, BS standards. The manufacturing size is from M6-24 with length of 20-250.
将火花塞帽的内六角孔与火花塞的外六角对齐后稍微用力按压并顺时针旋转一点角度即可扣住火花塞。
The hexagon of spark plug and plug cap need align and then push down the spark plug cap and clockwise rotation it.
海盐常盛五金制造有限公司成立于2008年，主要生产德、美制、国标马车螺栓和外六角螺栓以及护兰螺栓和非标螺栓。
Founded in 2008, Haiyan Changde Hardware Manufacturing Co. , Ltd. specializes in manufacturing carriage bolts, hex bolts and guard bolts with standards of DIN, ANSI and GB and non-standard bolts.
高强度螺栓、钢结构螺栓、外六角螺栓、内六角螺栓、地角螺栓、双头螺栓、U型螺栓和电力铁塔螺栓、油井上用的各种专用螺栓。
Different types of products include high strength bolts, hex bolts, hex socket head cap screws, foundation bolts, stud bolts, U bolts, bolts for electric power steel tower, bolts for oil well, etc.
轴承径向和轴向的承载能力都比较大，各配件可替换性强。轴承通过调节偏心外六角来调整芯轴位置进而达到调整侧滚轮轴向尺寸的目的。
With greater axial and radial load rating capacity, good replaceability of components. The shaft can be adjusted through external hexogan then to adjust the axial part dimension.
高强度螺栓类：库存各种规格的10.9级、12.9级高强度内外六角螺丝、螺栓、套筒、喉塞、塞打、不锈钢内六角螺栓、刀把螺丝、机米。
High Strength bolts: all kinds of grade 10.9 and 12.9 high strength hex and hex socket screws, bolts, sleeves, pipe plugs, shoulder screws, stainless steel hex socket bolts, set screws.
高强度螺栓类：库存各种规格的10.9级、12.9级高强度内外六角螺丝、螺栓、套筒、喉塞、塞打、不锈钢内六角螺栓、刀把螺丝、机米。
High Strength bolts: all kinds of grade 10.9 and 12.9 high strength hex and hex socket screws, bolts, sleeves, pipe plugs, shoulder screws, stainless steel hex socket bolts, set screws.
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