预埋螺栓的螺母的理论重量怎么计算
计算螺栓的螺母及垫片重量？
推荐回答（5个）
按六面体柱重量减去螺孔的圆柱的重量按六面体柱重量减去螺孔的圆柱的重量。具体的公式是M=V*P，其中V是指螺栓螺母的体积，P是指螺栓螺母的材料密度。
或者根据下表可以直接查得相关型号的螺母质量。
防松螺母是由两部分组成，每个部分都有交错的凸轮，由于内部楔式设计坡斜角度大于螺栓的螺母角度，这个组合便紧紧的咬合成一个整体，当有振动发生时，DISC-LOCK防松螺母凸起部分相互错动，产生抬升张力，从而达到完美的防松效果。
扩展资料
螺母分类
1、不锈钢
自锁螺母、防松螺母、锁紧螺母、四爪螺母、旋入螺母保险螺母、细杆螺钉连接螺母、自锁六角盖形螺母、专用地脚螺钉用螺母、六角冕形薄螺母、吊环螺母。
细牙全金属六角法兰面锁紧螺母、全金属六角法兰面锁紧螺母、 细牙非金属嵌件六角法兰面锁紧螺母、 细牙六角法兰面螺母。
焊接方螺母、焊接六角螺母、扣紧螺母、嵌装圆螺母。带槽圆螺母、侧面带孔圆螺母、端面带孔圆螺母、小圆螺母、圆螺母、环形螺母、蝶形螺母。
2、铜材
铜螺母、镶嵌铜螺母、滚花铜螺母、嵌装铜螺母、注塑铜螺母等。
3、合金
锌铜合金螺母等。
参考资料来源：百度百科—螺母
参考资料来源：百度百科—螺栓
六角头螺栓重量表 规格(直径×长度)每千个螺栓重量(公斤)规格(直径×长度)每千个螺栓重量(公斤)不带螺母带螺母不带螺母带螺母M10×302940M14×80117142M10×403546M14×90129154M10×504152M16×4092126M10×604758M16×50106140M12×304157M16×60122156M12×404965M16×70138172M12×505874M16×80154188M12×606783M16×90170204M12×707692M16×100185219M12×8085101M20×50183245M14×406994M20×60205267M14×5081106M20×70230292M14×6093118M20×80255317M14×70105130M20×90279341M20×100304366M22×160548624规格(直径×长度)每千个螺栓重量(公斤)规格(直径×长度)每千个螺栓重量(公斤)不带螺母带螺母不带螺母带螺母M20×110329391M24×80388500M20×120354416M24×90424536M20×130378440M24×100459571M22×60250326M24×110495607M22×70280356M24×120531643M22×80310386M24×130566678M22×90339415M24×140602714M22×100369445M24×150637749M22×110399475M24×160673785M22×120429505M27×80519687M22×130459535M27×90564732M22×140489565M27×100609777M22×150519595M27×110654822M27×120699867M30×17011541388M27×130744912M30×18012101444M27×140789957M30×19012661500M27×1508341002M30×20013221556M27×1608791047M30×21013781612 规格(直径×长度)每千个螺栓重量(公斤)规格(直径×长度)每千个螺栓重量(公斤)不带螺母带螺母不带螺母带螺母M27×1709241092M30×22014341868M27×1809691137M36×11012461617M30×100765999M36×12013261697M30×1108201054M36×13014061777M30×1208751109M36×14014861857M30×1309311165M36×15015661937M30×1409861220M36×16016462017M30×15010421276M36×17017262097M30×16010981332M36×18018062177M36×19018862257M42×23030953694M36×20019662337M42×24032043803M36×21020462417M42×25033133912M36×22021262497M48×15030053962M36×23022062577M48×16031474104M36×24022862657M48×17032894246M42×15022232822M48×18034314388M42×16023322931M48×19035734530M42×17024413040M48×20037154672M42×18025503149M48×21038574814M42×19026593258M48×22039994956M42×20027683367M48×23041415098M42×21028773476M48×24042835240M42×22029863585M48×25044325389M48×26045745531M48×28048585815M48×30051426099
查表可得：
预埋螺栓：也称地脚螺栓。预埋，是在设备安装中用来固定设备而提前用水泥固定的钢件，那么预埋螺栓是预埋的一种，就是在设备基础上提前把地脚螺栓预制在水泥基础之中，凝固之后用来固定设备。
不知道你计算重量的目的是啥，如果是做预算或决算，螺栓一般是不单独计算的。如果需要计算它的准确总量，就需要查材料表的理论重量。如果是估算，可以按六面体柱重量减去螺孔的圆柱的重量。或者干脆用秤称一下。
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