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：六角頭帶墊圈(quan);

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螺釘(ding)(ding)牙(ya)(ya)型(xing) A：自(zi)攻(gong)(gong)尖(jian)尾(wei)(wei)(wei)(日標第(di)1種)疏AB：自(zi)攻(gong)(gong)尖(jian)尾(wei)(wei)(wei)(日標第(di)4種)密;B：自(zi)攻(gong)(gong)平(ping)尾(wei)(wei)(wei)(日標第(di)2種)疏;C：自(zi)攻(gong)(gong)平(ping)尾(wei)(wei)(wei)(日標第(di)3種)密;P：雙(shuang)絲(si)(si)牙(ya)(ya)HL：高低牙(ya)(ya)U：菠蘿牙(ya)(ya)紋;T：自(zi)攻(gong)(gong)平(ping)尾(wei)(wei)(wei)切腳AT：自(zi)攻(gong)(gong)絲(si)(si)尖(jian)尾(wei)(wei)(wei)切腳M：機(ji)械牙(ya)(ya);BTT：B型(xing)三(san)角(jiao)牙(ya)(ya)CCT：C型(xing)三(san)角(jiao)牙(ya)(ya)PTT：P型(xing)三(san)角(jiao)牙(ya)(ya)STT：S型(xing)三(san)角(jiao)牙(ya)(ya) ⑤熱(re)處(chu)理H：有(you)熱(re)處(chu)理N：沒(mei)熱(re)處(chu)理 ⑥表面處(chu)理 Zn：白鋅C：彩鋅B：藍鋅F：黑鋅O：氧化黑Ni：鎳(nie)Cu：青銅(tong)Br：紅銅(tong)P：磷化 ⑦備注(zhu) (+)：十(shi)字(zi)槽(cao)(-)：一(yi)字(zi)槽(cao)(T)：菊花(hua)(hua)槽(cao)(H)：內(nei)六角(jiao)(PZ)：米字(zi)槽(cao) (+-)：+-槽(cao)(Y)：Y型(xing)槽(cao)(H)：H型(xing)槽(cao)(L)：止退花(hua)(hua)齒(chi)(WIS)：單活(huo)動彈墊(dian)圈(quan) (WIF)：單活(huo)動平(ping)墊(dian)圈(quan)(WIT)：單活(huo)動外(wai)齒(chi)墊(dian)圈(quan)(W2SF)：雙(shuang)活(huo)動平(ping)彈墊(dian)圈(quan) (W=6mm)：墊(dian)圈(quan)外(wai)徑等(deng)于6mm(SUS)：不銹(xiu)鋼(Cu)：黃(huang)銅(tong)(Br)：紅銅(tong)(8.8)：8.8級螺釘(ding)(ding)(10.9)：10.9級螺釘(ding)(ding)(12.9)：12.9級螺釘(ding)(ding)(R)：其它注(zhu)釋 ①公(gong)稱螺紋外(wai)徑(螺紋規格)：分公(gong)制(zhi)和英(ying)制(zhi)兩(liang)種。

公制螺紋→常用規(gui)格(ge)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(mi))。

英制螺(luo)(luo)紋(wen)→常(chang)用(yong)(yong)(yong)規(gui)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in(英 寸)。 ②牙(ya)(ya)(ya)(ya)(ya)數(shu)/牙(ya)(ya)(ya)(ya)(ya)距(ju)： 牙(ya)(ya)(ya)(ya)(ya)數(shu)定(ding)義→一英寸(25.4mm)長(chang)(chang)(chang)(chang)度(du)中所含牙(ya)(ya)(ya)(ya)(ya)紋(wen)的(de)個數(shu)。 牙(ya)(ya)(ya)(ya)(ya)距(ju)定(ding)義→相鄰兩螺(luo)(luo)紋(wen)間的(de)距(ju)離值(zhi)。 牙(ya)(ya)(ya)(ya)(ya)數(shu)、牙(ya)(ya)(ya)(ya)(ya)距(ju)換算→牙(ya)(ya)(ya)(ya)(ya)距(ju)=1英寸/牙(ya)(ya)(ya)(ya)(ya)數(shu) ③公稱長(chang)(chang)(chang)(chang)度(du)：分(fen)公制和英制兩種(zhong)(zhong)。 公制公稱長(chang)(chang)(chang)(chang)度(du)→常(chang)用(yong)(yong)(yong)值(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mm(毫(hao)米)。 英制公稱長(chang)(chang)(chang)(chang)度(du)→常(chang)用(yong)(yong)(yong)值(zhi)有1/4、5/16、3/8、7/16、1/2、5/8、3/4、1、2、3。單(dan)位：in(英寸)。 ④頭(tou)型(xing)(xing)(xing)(xing)：用(yong)(yong)(yong)字(zi)(zi)(zi)母來表(biao)(biao)(biao)示頭(tou)型(xing)(xing)(xing)(xing)的(de)種(zhong)(zhong)類，可參(can)看前(qian)(qian)文(wen)常(chang)用(yong)(yong)(yong)螺(luo)(luo)釘(ding)頭(tou)型(xing)(xing)(xing)(xing)分(fen)類。 ⑤牙(ya)(ya)(ya)(ya)(ya)型(xing)(xing)(xing)(xing)/尾(wei)型(xing)(xing)(xing)(xing)：用(yong)(yong)(yong)字(zi)(zi)(zi)母來表(biao)(biao)(biao)示牙(ya)(ya)(ya)(ya)(ya)型(xing)(xing)(xing)(xing)/尾(wei)型(xing)(xing)(xing)(xing)的(de)種(zhong)(zhong)類，可參(can)看前(qian)(qian)文(wen)“常(chang)用(yong)(yong)(yong)螺(luo)(luo)釘(ding)牙(ya)(ya)(ya)(ya)(ya)型(xing)(xing)(xing)(xing)/尾(wei)型(xing)(xing)(xing)(xing)分(fen)類”。 ⑥槽(cao)型(xing)(xing)(xing)(xing)：參(can)看前(qian)(qian)文(wen)“我司(si)常(chang)用(yong)(yong)(yong)螺(luo)(luo)釘(ding)槽(cao)型(xing)(xing)(xing)(xing)分(fen)類”，十字(zi)(zi)(zi)槽(cao)或無(wu)槽(cao)(如沖六角頭(tou)螺(luo)(luo)釘(ding))此處無(wu)需(xu)(xu)(xu)標(biao)注，其(qi)它槽(cao)型(xing)(xing)(xing)(xing) 需(xu)(xu)(xu)用(yong)(yong)(yong)文(wen)字(zi)(zi)(zi)說(shuo)明(ming)。 ⑦特殊(shu)標(biao)注：一般情(qing)況無(wu)需(xu)(xu)(xu)標(biao)注，表(biao)(biao)(biao)達其(qi)特征時(shi)在此位置用(yong)(yong)(yong)文(wen)字(zi)(zi)(zi)進行描述。 舉例：螺(luo)(luo)釘(ding)規(gui)格名稱描述為(wei)(wei)(wei)“4-0.7x70PM±牙(ya)(ya)(ya)(ya)(ya)長(chang)(chang)(chang)(chang)35”，其(qi)含義是“4”為(wei)(wei)(wei)螺(luo)(luo)釘(ding)螺(luo)(luo)紋(wen)公稱直徑，“0.7”為(wei)(wei)(wei)牙(ya)(ya)(ya)(ya)(ya) 距(ju)，70”為(wei)(wei)(wei)螺(luo)(luo)釘(ding)公稱長(chang)(chang)(chang)(chang)度(du)值(zhi)，“P”表(biao)(biao)(biao)示其(qi)頭(tou)型(xing)(xing)(xing)(xing)為(wei)(wei)(wei)盤頭(tou)，“M”表(biao)(biao)(biao)示其(qi)牙(ya)(ya)(ya)(ya)(ya)型(xing)(xing)(xing)(xing)/尾(wei)型(xing)(xing)(xing)(xing)為(wei)(wei)(wei)機絲牙(ya)(ya)(ya)(ya)(ya)類，“±” 表(biao)(biao)(biao)示其(qi)槽(cao)型(xing)(xing)(xing)(xing)為(wei)(wei)(wei)“±槽(cao)”也可用(yong)(yong)(yong)“加減槽(cao)”表(biao)(biao)(biao)示。“牙(ya)(ya)(ya)(ya)(ya)長(chang)(chang)(chang)(chang)35”為(wei)(wei)(wei)特殊(shu)標(biao)注，特別說(shuo)明(ming)此螺(luo)(luo)釘(ding)牙(ya)(ya)(ya)(ya)(ya)紋(wen)長(chang)(chang)(chang)(chang)度(du)值(zhi)。