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常見螺絲釘規格型號有哪些?

點擊次數: 1725 次
發布時間: 2019-12-04

規格型(xing)(xing)號:例:4X10PWAHC(+)①②③④⑤⑥⑦①螺釘(ding)直徑②螺釘(ding)長度③螺釘(ding)頭(tou)(tou)型(xing)(xing)B:球面圓(yuan)柱頭(tou)(tou);C:圓(yuan)柱頭(tou)(tou);F(K):沉(chen)(chen)頭(tou)(tou);H:六角(jiao)頭(tou)(tou);HW:六角(jiao)頭(tou)(tou)帶(dai)墊(dian)圈(quan);O:半(ban)沉(chen)(chen)頭(tou)(tou);P:平(ping)元(yuan)頭(tou)(tou);R:半(ban)元(yuan)頭(tou)(tou);PW:平(ping)元(yuan)頭(tou)(tou)帶(dai)墊(dian)圈(quan);T:大扁頭(tou)(tou);V:蘑菇頭(tou)(tou);④螺釘(ding)牙型(xing)(xing)A:自(zi)攻(gong)尖(jian)尾(日(ri)標第(di)1種(zhong))疏(shu)AB:自(zi)攻(gong)尖(jian)尾(日(ri)標第(di)4

規格型(xing)號: 例:4X10PWAHC(+) ①②③④⑤⑥⑦

①螺釘直徑

②螺釘長度

③螺釘頭型


B:球面圓柱頭;

C:圓柱頭;

F(K):沉頭;

H:六角頭;

HW:六角頭帶墊圈;

O:半沉頭;

P:平元頭;

R:半元頭;

PW:平元(yuan)頭帶墊圈;

T:大扁頭;

V:蘑菇頭;


④螺(luo)(luo)釘(ding)牙(ya)(ya)型(xing)(xing)(xing) A:自(zi)攻(gong)尖(jian)尾(wei)(日標第(di)1種(zhong))疏AB:自(zi)攻(gong)尖(jian)尾(wei)(日標第(di)4種(zhong))密(mi);B:自(zi)攻(gong)平(ping)(ping)尾(wei)(日標第(di)2種(zhong))疏;C:自(zi)攻(gong)平(ping)(ping)尾(wei)(日標第(di)3種(zhong))密(mi);P:雙(shuang)絲牙(ya)(ya)HL:高低牙(ya)(ya)U:菠蘿牙(ya)(ya)紋;T:自(zi)攻(gong)平(ping)(ping)尾(wei)切(qie)腳AT:自(zi)攻(gong)絲尖(jian)尾(wei)切(qie)腳M:機械牙(ya)(ya);BTT:B型(xing)(xing)(xing)三角(jiao)(jiao)牙(ya)(ya)CCT:C型(xing)(xing)(xing)三角(jiao)(jiao)牙(ya)(ya)PTT:P型(xing)(xing)(xing)三角(jiao)(jiao)牙(ya)(ya)STT:S型(xing)(xing)(xing)三角(jiao)(jiao)牙(ya)(ya) ⑤熱(re)(re)處(chu)理(li)H:有熱(re)(re)處(chu)理(li)N:沒(mei)熱(re)(re)處(chu)理(li) ⑥表面(mian)處(chu)理(li) Zn:白(bai)鋅(xin)C:彩鋅(xin)B:藍鋅(xin)F:黑(hei)鋅(xin)O:氧化(hua)黑(hei)Ni:鎳Cu:青銅(tong)Br:紅銅(tong)P:磷化(hua) ⑦備注(zhu)(zhu) (+):十字(zi)槽(cao)(-):一字(zi)槽(cao)(T):菊(ju)花槽(cao)(H):內(nei)六角(jiao)(jiao)(PZ):米字(zi)槽(cao) (+-):+-槽(cao)(Y):Y型(xing)(xing)(xing)槽(cao)(H):H型(xing)(xing)(xing)槽(cao)(L):止退花齒(WIS):單活動(dong)(dong)(dong)彈(dan)墊(dian)圈(quan)(quan) (WIF):單活動(dong)(dong)(dong)平(ping)(ping)墊(dian)圈(quan)(quan)(WIT):單活動(dong)(dong)(dong)外齒墊(dian)圈(quan)(quan)(W2SF):雙(shuang)活動(dong)(dong)(dong)平(ping)(ping)彈(dan)墊(dian)圈(quan)(quan) (W=6mm):墊(dian)圈(quan)(quan)外徑(jing)(jing)等于6mm(SUS):不銹(xiu)鋼(Cu):黃銅(tong)(Br):紅銅(tong)(8.8):8.8級(ji)(ji)螺(luo)(luo)釘(ding)(10.9):10.9級(ji)(ji)螺(luo)(luo)釘(ding)(12.9):12.9級(ji)(ji)螺(luo)(luo)釘(ding)(R):其它(ta)注(zhu)(zhu)釋 ①公稱(cheng)螺(luo)(luo)紋外徑(jing)(jing)(螺(luo)(luo)紋規格(ge)):分公制和(he)英制兩種(zhong)。


公制(zhi)螺紋→常用規(gui)格有2;2.3;2.5;2.6;2.9;3;3.1;3.5;4;4.2;4.5;4.8; 5;6;8;10;12;14;16;20。單位mm(毫(hao)米)。


英(ying)(ying)制(zhi)(zhi)螺(luo)(luo)(luo)紋(wen)(wen)(wen)→常(chang)(chang)用(yong)(yong)(yong)(yong)規(gui)格(ge)有2#;4#;6#;8#;10#;12#;1/4;7/32;5/16;3/8;1/2;9/16;3/4。單位in(英(ying)(ying) 寸(cun))。 ②牙數(shu)/牙距(ju): 牙數(shu)定義(yi)→一(yi)英(ying)(ying)寸(cun)(25.4mm)長(chang)(chang)(chang)度(du)(du)中所含牙紋(wen)(wen)(wen)的(de)個數(shu)。 牙距(ju)定義(yi)→相(xiang)鄰兩(liang)螺(luo)(luo)(luo)紋(wen)(wen)(wen)間的(de)距(ju)離值。 牙數(shu)、牙距(ju)換算(suan)→牙距(ju)=1英(ying)(ying)寸(cun)/牙數(shu) ③公(gong)稱(cheng)長(chang)(chang)(chang)度(du)(du):分(fen)公(gong)制(zhi)(zhi)和英(ying)(ying)制(zhi)(zhi)兩(liang)種。 公(gong)制(zhi)(zhi)公(gong)稱(cheng)長(chang)(chang)(chang)度(du)(du)→常(chang)(chang)用(yong)(yong)(yong)(yong)值有5、6、6.5、7、8、9、9.5、10、11、12、13、14、15、16、18、19、20、 21、25、28、30、31、32、35、40、42、45、50、55、60、65、70、75、80、85、 90、95、100、110、120。單位mm(毫米)。 英(ying)(ying)制(zhi)(zhi)公(gong)稱(cheng)長(chang)(chang)(chang)度(du)(du)→常(chang)(chang)用(yong)(yong)(yong)(yong)值有1/4、5/16、3/8、7/16、1/2、5/8、3/4、1、2、3。單位:in(英(ying)(ying)寸(cun))。 ④頭型(xing)(xing):用(yong)(yong)(yong)(yong)字(zi)(zi)母(mu)來(lai)(lai)表(biao)(biao)示(shi)頭型(xing)(xing)的(de)種類(lei),可(ke)參(can)看前(qian)(qian)文常(chang)(chang)用(yong)(yong)(yong)(yong)螺(luo)(luo)(luo)釘(ding)(ding)頭型(xing)(xing)分(fen)類(lei)。 ⑤牙型(xing)(xing)/尾(wei)(wei)(wei)型(xing)(xing):用(yong)(yong)(yong)(yong)字(zi)(zi)母(mu)來(lai)(lai)表(biao)(biao)示(shi)牙型(xing)(xing)/尾(wei)(wei)(wei)型(xing)(xing)的(de)種類(lei),可(ke)參(can)看前(qian)(qian)文“常(chang)(chang)用(yong)(yong)(yong)(yong)螺(luo)(luo)(luo)釘(ding)(ding)牙型(xing)(xing)/尾(wei)(wei)(wei)型(xing)(xing)分(fen)類(lei)”。 ⑥槽(cao)(cao)型(xing)(xing):參(can)看前(qian)(qian)文“我司常(chang)(chang)用(yong)(yong)(yong)(yong)螺(luo)(luo)(luo)釘(ding)(ding)槽(cao)(cao)型(xing)(xing)分(fen)類(lei)”,十字(zi)(zi)槽(cao)(cao)或無槽(cao)(cao)(如沖(chong)六角頭螺(luo)(luo)(luo)釘(ding)(ding))此處無需(xu)標注(zhu)(zhu),其(qi)(qi)它槽(cao)(cao)型(xing)(xing) 需(xu)用(yong)(yong)(yong)(yong)文字(zi)(zi)說明。 ⑦特殊標注(zhu)(zhu):一(yi)般(ban)情況無需(xu)標注(zhu)(zhu),表(biao)(biao)達(da)其(qi)(qi)特征(zheng)時(shi)在(zai)此位置(zhi)用(yong)(yong)(yong)(yong)文字(zi)(zi)進行描述。 舉例(li):螺(luo)(luo)(luo)釘(ding)(ding)規(gui)格(ge)名(ming)稱(cheng)描述為(wei)(wei)“4-0.7x70PM±牙長(chang)(chang)(chang)35”,其(qi)(qi)含義(yi)是(shi)“4”為(wei)(wei)螺(luo)(luo)(luo)釘(ding)(ding)螺(luo)(luo)(luo)紋(wen)(wen)(wen)公(gong)稱(cheng)直徑,“0.7”為(wei)(wei)牙 距(ju),70”為(wei)(wei)螺(luo)(luo)(luo)釘(ding)(ding)公(gong)稱(cheng)長(chang)(chang)(chang)度(du)(du)值,“P”表(biao)(biao)示(shi)其(qi)(qi)頭型(xing)(xing)為(wei)(wei)盤頭,“M”表(biao)(biao)示(shi)其(qi)(qi)牙型(xing)(xing)/尾(wei)(wei)(wei)型(xing)(xing)為(wei)(wei)機絲(si)牙類(lei),“±” 表(biao)(biao)示(shi)其(qi)(qi)槽(cao)(cao)型(xing)(xing)為(wei)(wei)“±槽(cao)(cao)”也可(ke)用(yong)(yong)(yong)(yong)“加減槽(cao)(cao)”表(biao)(biao)示(shi)。“牙長(chang)(chang)(chang)35”為(wei)(wei)特殊標注(zhu)(zhu),特別說明此螺(luo)(luo)(luo)釘(ding)(ding)牙紋(wen)(wen)(wen)長(chang)(chang)(chang)度(du)(du)值。