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(liu)角頭帶墊圈;

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(luo)釘牙(ya)(ya)型 A：自(zi)攻尖尾(wei)(日標第1種)疏AB：自(zi)攻尖尾(wei)(日標第4種)密;B：自(zi)攻平(ping)尾(wei)(日標第2種)疏;C：自(zi)攻平(ping)尾(wei)(日標第3種)密;P：雙(shuang)絲牙(ya)(ya)HL：高低牙(ya)(ya)U：菠蘿牙(ya)(ya)紋;T：自(zi)攻平(ping)尾(wei)切(qie)腳AT：自(zi)攻絲尖尾(wei)切(qie)腳M：機(ji)械牙(ya)(ya);BTT：B型三角牙(ya)(ya)CCT：C型三角牙(ya)(ya)PTT：P型三角牙(ya)(ya)STT：S型三角牙(ya)(ya) ⑤熱(re)處(chu)理(li)H：有(you)熱(re)處(chu)理(li)N：沒熱(re)處(chu)理(li) ⑥表面處(chu)理(li) Zn：白鋅C：彩鋅B：藍鋅F：黑(hei)鋅O：氧化黑(hei)Ni：鎳Cu：青(qing)銅Br：紅銅P：磷化 ⑦備注(zhu) (+)：十字(zi)槽(-)：一字(zi)槽(T)：菊花槽(H)：內六角(PZ)：米字(zi)槽 (+-)：+-槽(Y)：Y型槽(H)：H型槽(L)：止(zhi)退花齒(WIS)：單活(huo)(huo)動(dong)彈墊圈(quan) (WIF)：單活(huo)(huo)動(dong)平(ping)墊圈(quan)(WIT)：單活(huo)(huo)動(dong)外齒墊圈(quan)(W2SF)：雙(shuang)活(huo)(huo)動(dong)平(ping)彈墊圈(quan) (W=6mm)：墊圈(quan)外徑等于6mm(SUS)：不銹鋼(Cu)：黃(huang)銅(Br)：紅銅(8.8)：8.8級(ji)螺(luo)釘(10.9)：10.9級(ji)螺(luo)釘(12.9)：12.9級(ji)螺(luo)釘(R)：其它注(zhu)釋 ①公稱螺(luo)紋外徑(螺(luo)紋規格(ge))：分(fen)公制(zhi)和英制(zhi)兩種。

公制螺(luo)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。單位mm(毫(hao)米)。

英(ying)(ying)(ying)制螺(luo)(luo)紋→常(chang)用(yong)(yong)(yong)(yong)(yong)規格有2#;4#;6#;8#;10#;12#;1/4;7/32;5/16;3/8;1/2;9/16;3/4。單(dan)位(wei)in(英(ying)(ying)(ying) 寸(cun))。 ②牙(ya)(ya)(ya)(ya)(ya)數(shu)(shu)/牙(ya)(ya)(ya)(ya)(ya)距(ju)： 牙(ya)(ya)(ya)(ya)(ya)數(shu)(shu)定義→一英(ying)(ying)(ying)寸(cun)(25.4mm)長度(du)中所含牙(ya)(ya)(ya)(ya)(ya)紋的(de)(de)個數(shu)(shu)。 牙(ya)(ya)(ya)(ya)(ya)距(ju)定義→相鄰(lin)兩(liang)(liang)螺(luo)(luo)紋間(jian)的(de)(de)距(ju)離值(zhi)(zhi)。 牙(ya)(ya)(ya)(ya)(ya)數(shu)(shu)、牙(ya)(ya)(ya)(ya)(ya)距(ju)換算(suan)→牙(ya)(ya)(ya)(ya)(ya)距(ju)=1英(ying)(ying)(ying)寸(cun)/牙(ya)(ya)(ya)(ya)(ya)數(shu)(shu) ③公(gong)(gong)稱(cheng)長度(du)：分(fen)(fen)公(gong)(gong)制和英(ying)(ying)(ying)制兩(liang)(liang)種。 公(gong)(gong)制公(gong)(gong)稱(cheng)長度(du)→常(chang)用(yong)(yong)(yong)(yong)(yong)值(zhi)(zhi)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(dan)位(wei)mm(毫米)。 英(ying)(ying)(ying)制公(gong)(gong)稱(cheng)長度(du)→常(chang)用(yong)(yong)(yong)(yong)(yong)值(zhi)(zhi)有1/4、5/16、3/8、7/16、1/2、5/8、3/4、1、2、3。單(dan)位(wei)：in(英(ying)(ying)(ying)寸(cun))。 ④頭型(xing)(xing)(xing)(xing)：用(yong)(yong)(yong)(yong)(yong)字(zi)母來表示(shi)(shi)(shi)頭型(xing)(xing)(xing)(xing)的(de)(de)種類(lei)，可參看前(qian)文(wen)常(chang)用(yong)(yong)(yong)(yong)(yong)螺(luo)(luo)釘(ding)(ding)頭型(xing)(xing)(xing)(xing)分(fen)(fen)類(lei)。 ⑤牙(ya)(ya)(ya)(ya)(ya)型(xing)(xing)(xing)(xing)/尾型(xing)(xing)(xing)(xing)：用(yong)(yong)(yong)(yong)(yong)字(zi)母來表示(shi)(shi)(shi)牙(ya)(ya)(ya)(ya)(ya)型(xing)(xing)(xing)(xing)/尾型(xing)(xing)(xing)(xing)的(de)(de)種類(lei)，可參看前(qian)文(wen)“常(chang)用(yong)(yong)(yong)(yong)(yong)螺(luo)(luo)釘(ding)(ding)牙(ya)(ya)(ya)(ya)(ya)型(xing)(xing)(xing)(xing)/尾型(xing)(xing)(xing)(xing)分(fen)(fen)類(lei)”。 ⑥槽型(xing)(xing)(xing)(xing)：參看前(qian)文(wen)“我司(si)常(chang)用(yong)(yong)(yong)(yong)(yong)螺(luo)(luo)釘(ding)(ding)槽型(xing)(xing)(xing)(xing)分(fen)(fen)類(lei)”，十(shi)字(zi)槽或無(wu)(wu)槽(如(ru)沖(chong)六角頭螺(luo)(luo)釘(ding)(ding))此(ci)處無(wu)(wu)需(xu)標(biao)注(zhu)，其(qi)(qi)它槽型(xing)(xing)(xing)(xing) 需(xu)用(yong)(yong)(yong)(yong)(yong)文(wen)字(zi)說明。 ⑦特殊標(biao)注(zhu)：一般情況無(wu)(wu)需(xu)標(biao)注(zhu)，表達其(qi)(qi)特征(zheng)時在(zai)此(ci)位(wei)置用(yong)(yong)(yong)(yong)(yong)文(wen)字(zi)進行描述(shu)。 舉例：螺(luo)(luo)釘(ding)(ding)規格名稱(cheng)描述(shu)為(wei)“4-0.7x70PM±牙(ya)(ya)(ya)(ya)(ya)長35”，其(qi)(qi)含義是“4”為(wei)螺(luo)(luo)釘(ding)(ding)螺(luo)(luo)紋公(gong)(gong)稱(cheng)直徑，“0.7”為(wei)牙(ya)(ya)(ya)(ya)(ya) 距(ju)，70”為(wei)螺(luo)(luo)釘(ding)(ding)公(gong)(gong)稱(cheng)長度(du)值(zhi)(zhi)，“P”表示(shi)(shi)(shi)其(qi)(qi)頭型(xing)(xing)(xing)(xing)為(wei)盤頭，“M”表示(shi)(shi)(shi)其(qi)(qi)牙(ya)(ya)(ya)(ya)(ya)型(xing)(xing)(xing)(xing)/尾型(xing)(xing)(xing)(xing)為(wei)機絲牙(ya)(ya)(ya)(ya)(ya)類(lei)，“±” 表示(shi)(shi)(shi)其(qi)(qi)槽型(xing)(xing)(xing)(xing)為(wei)“±槽”也可用(yong)(yong)(yong)(yong)(yong)“加減(jian)槽”表示(shi)(shi)(shi)。“牙(ya)(ya)(ya)(ya)(ya)長35”為(wei)特殊標(biao)注(zhu)，特別(bie)說明此(ci)螺(luo)(luo)釘(ding)(ding)牙(ya)(ya)(ya)(ya)(ya)紋長度(du)值(zhi)(zhi)。