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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)號:例(li):4X10PWAHC(+)①②③④⑤⑥⑦①螺(luo)釘(ding)(ding)直徑②螺(luo)釘(ding)(ding)長度③螺(luo)釘(ding)(ding)頭(tou)(tou)型(xing)B:球面圓柱頭(tou)(tou);C:圓柱頭(tou)(tou);F(K):沉頭(tou)(tou);H:六(liu)角頭(tou)(tou);HW:六(liu)角頭(tou)(tou)帶墊圈(quan);O:半(ban)沉頭(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)帶墊圈(quan);T:大扁頭(tou)(tou);V:蘑菇頭(tou)(tou);④螺(luo)釘(ding)(ding)牙型(xing)A:自(zi)(zi)攻(gong)(gong)尖尾(wei)(日標第1種)疏AB:自(zi)(zi)攻(gong)(gong)尖尾(wei)(日標第4

規格型號: 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(jiao)頭帶(dai)墊圈;

O:半沉頭;

P:平元頭;

R:半元頭;

PW:平元頭帶墊圈;

T:大扁頭;

V:蘑菇頭;


④螺釘牙(ya)(ya)(ya)型(xing)(xing) A:自攻尖(jian)(jian)尾(wei)(日標(biao)(biao)第1種(zhong)(zhong))疏(shu)AB:自攻尖(jian)(jian)尾(wei)(日標(biao)(biao)第4種(zhong)(zhong))密;B:自攻平(ping)尾(wei)(日標(biao)(biao)第2種(zhong)(zhong))疏(shu);C:自攻平(ping)尾(wei)(日標(biao)(biao)第3種(zhong)(zhong))密;P:雙絲(si)牙(ya)(ya)(ya)HL:高(gao)低牙(ya)(ya)(ya)U:菠蘿牙(ya)(ya)(ya)紋(wen);T:自攻平(ping)尾(wei)切腳AT:自攻絲(si)尖(jian)(jian)尾(wei)切腳M:機械牙(ya)(ya)(ya);BTT:B型(xing)(xing)三(san)(san)角(jiao)牙(ya)(ya)(ya)CCT:C型(xing)(xing)三(san)(san)角(jiao)牙(ya)(ya)(ya)PTT:P型(xing)(xing)三(san)(san)角(jiao)牙(ya)(ya)(ya)STT:S型(xing)(xing)三(san)(san)角(jiao)牙(ya)(ya)(ya) ⑤熱(re)(re)處理(li)(li)H:有熱(re)(re)處理(li)(li)N:沒熱(re)(re)處理(li)(li) ⑥表面處理(li)(li) Zn:白(bai)鋅C:彩鋅B:藍鋅F:黑鋅O:氧化黑Ni:鎳Cu:青銅(tong)Br:紅(hong)銅(tong)P:磷(lin)化 ⑦備注(zhu) (+):十(shi)字槽(cao)(cao)(-):一字槽(cao)(cao)(T):菊(ju)花槽(cao)(cao)(H):內六角(jiao)(PZ):米字槽(cao)(cao) (+-):+-槽(cao)(cao)(Y):Y型(xing)(xing)槽(cao)(cao)(H):H型(xing)(xing)槽(cao)(cao)(L):止(zhi)退花齒(WIS):單(dan)活(huo)動彈墊(dian)圈(quan) (WIF):單(dan)活(huo)動平(ping)墊(dian)圈(quan)(WIT):單(dan)活(huo)動外(wai)齒墊(dian)圈(quan)(W2SF):雙活(huo)動平(ping)彈墊(dian)圈(quan) (W=6mm):墊(dian)圈(quan)外(wai)徑(jing)等(deng)于(yu)6mm(SUS):不銹鋼(gang)(Cu):黃(huang)銅(tong)(Br):紅(hong)銅(tong)(8.8):8.8級螺釘(10.9):10.9級螺釘(12.9):12.9級螺釘(R):其它(ta)注(zhu)釋 ①公稱螺紋(wen)外(wai)徑(jing)(螺紋(wen)規(gui)格):分公制(zhi)和英(ying)制(zhi)兩種(zhong)(zhong)。


公制螺紋→常用規格有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(dan)位mm(毫米)。


英制螺(luo)(luo)(luo)(luo)(luo)紋(wen)→常(chang)(chang)(chang)用(yong)規格有(you)2#;4#;6#;8#;10#;12#;1/4;7/32;5/16;3/8;1/2;9/16;3/4。單位(wei)in(英 寸)。 ②牙(ya)(ya)(ya)(ya)(ya)(ya)(ya)數/牙(ya)(ya)(ya)(ya)(ya)(ya)(ya)距(ju): 牙(ya)(ya)(ya)(ya)(ya)(ya)(ya)數定(ding)義(yi)→一英寸(25.4mm)長(chang)(chang)度(du)(du)中所含(han)牙(ya)(ya)(ya)(ya)(ya)(ya)(ya)紋(wen)的(de)個(ge)數。 牙(ya)(ya)(ya)(ya)(ya)(ya)(ya)距(ju)定(ding)義(yi)→相鄰兩螺(luo)(luo)(luo)(luo)(luo)紋(wen)間的(de)距(ju)離值(zhi)(zhi)。 牙(ya)(ya)(ya)(ya)(ya)(ya)(ya)數、牙(ya)(ya)(ya)(ya)(ya)(ya)(ya)距(ju)換(huan)算→牙(ya)(ya)(ya)(ya)(ya)(ya)(ya)距(ju)=1英寸/牙(ya)(ya)(ya)(ya)(ya)(ya)(ya)數 ③公稱(cheng)(cheng)長(chang)(chang)度(du)(du):分(fen)(fen)公制和英制兩種(zhong)。 公制公稱(cheng)(cheng)長(chang)(chang)度(du)(du)→常(chang)(chang)(chang)用(yong)值(zhi)(zhi)有(you)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(wei)mm(毫米)。 英制公稱(cheng)(cheng)長(chang)(chang)度(du)(du)→常(chang)(chang)(chang)用(yong)值(zhi)(zhi)有(you)1/4、5/16、3/8、7/16、1/2、5/8、3/4、1、2、3。單位(wei):in(英寸)。 ④頭(tou)型(xing):用(yong)字(zi)母(mu)來表(biao)示(shi)頭(tou)型(xing)的(de)種(zhong)類(lei),可(ke)參看(kan)前文(wen)常(chang)(chang)(chang)用(yong)螺(luo)(luo)(luo)(luo)(luo)釘(ding)頭(tou)型(xing)分(fen)(fen)類(lei)。 ⑤牙(ya)(ya)(ya)(ya)(ya)(ya)(ya)型(xing)/尾型(xing):用(yong)字(zi)母(mu)來表(biao)示(shi)牙(ya)(ya)(ya)(ya)(ya)(ya)(ya)型(xing)/尾型(xing)的(de)種(zhong)類(lei),可(ke)參看(kan)前文(wen)“常(chang)(chang)(chang)用(yong)螺(luo)(luo)(luo)(luo)(luo)釘(ding)牙(ya)(ya)(ya)(ya)(ya)(ya)(ya)型(xing)/尾型(xing)分(fen)(fen)類(lei)”。 ⑥槽(cao)(cao)型(xing):參看(kan)前文(wen)“我(wo)司常(chang)(chang)(chang)用(yong)螺(luo)(luo)(luo)(luo)(luo)釘(ding)槽(cao)(cao)型(xing)分(fen)(fen)類(lei)”,十(shi)字(zi)槽(cao)(cao)或(huo)無(wu)槽(cao)(cao)(如沖六角(jiao)頭(tou)螺(luo)(luo)(luo)(luo)(luo)釘(ding))此處無(wu)需(xu)標(biao)注(zhu),其它槽(cao)(cao)型(xing) 需(xu)用(yong)文(wen)字(zi)說明。 ⑦特(te)殊(shu)標(biao)注(zhu):一般情況無(wu)需(xu)標(biao)注(zhu),表(biao)達其特(te)征(zheng)時在此位(wei)置用(yong)文(wen)字(zi)進(jin)行描(miao)述。 舉例:螺(luo)(luo)(luo)(luo)(luo)釘(ding)規格名(ming)稱(cheng)(cheng)描(miao)述為(wei)“4-0.7x70PM±牙(ya)(ya)(ya)(ya)(ya)(ya)(ya)長(chang)(chang)35”,其含(han)義(yi)是“4”為(wei)螺(luo)(luo)(luo)(luo)(luo)釘(ding)螺(luo)(luo)(luo)(luo)(luo)紋(wen)公稱(cheng)(cheng)直徑(jing),“0.7”為(wei)牙(ya)(ya)(ya)(ya)(ya)(ya)(ya) 距(ju),70”為(wei)螺(luo)(luo)(luo)(luo)(luo)釘(ding)公稱(cheng)(cheng)長(chang)(chang)度(du)(du)值(zhi)(zhi),“P”表(biao)示(shi)其頭(tou)型(xing)為(wei)盤(pan)頭(tou),“M”表(biao)示(shi)其牙(ya)(ya)(ya)(ya)(ya)(ya)(ya)型(xing)/尾型(xing)為(wei)機絲牙(ya)(ya)(ya)(ya)(ya)(ya)(ya)類(lei),“±” 表(biao)示(shi)其槽(cao)(cao)型(xing)為(wei)“±槽(cao)(cao)”也可(ke)用(yong)“加減槽(cao)(cao)”表(biao)示(shi)。“牙(ya)(ya)(ya)(ya)(ya)(ya)(ya)長(chang)(chang)35”為(wei)特(te)殊(shu)標(biao)注(zhu),特(te)別說明此螺(luo)(luo)(luo)(luo)(luo)釘(ding)牙(ya)(ya)(ya)(ya)(ya)(ya)(ya)紋(wen)長(chang)(chang)度(du)(du)值(zhi)(zhi)。