規(gui)格(ge)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;

O：半沉頭;

P：平元頭;

R：半元頭;

PW：平元頭帶墊(dian)圈;

T：大扁頭;

V：蘑菇頭;

④螺(luo)(luo)(luo)(luo)釘牙(ya)(ya)(ya)型(xing) A：自(zi)攻(gong)(gong)尖尾(日(ri)標(biao)(biao)第1種(zhong))疏AB：自(zi)攻(gong)(gong)尖尾(日(ri)標(biao)(biao)第4種(zhong))密(mi);B：自(zi)攻(gong)(gong)平(ping)(ping)尾(日(ri)標(biao)(biao)第2種(zhong))疏;C：自(zi)攻(gong)(gong)平(ping)(ping)尾(日(ri)標(biao)(biao)第3種(zhong))密(mi);P：雙絲牙(ya)(ya)(ya)HL：高低牙(ya)(ya)(ya)U：菠蘿牙(ya)(ya)(ya)紋;T：自(zi)攻(gong)(gong)平(ping)(ping)尾切腳(jiao)AT：自(zi)攻(gong)(gong)絲尖尾切腳(jiao)M：機(ji)械牙(ya)(ya)(ya);BTT：B型(xing)三角(jiao)牙(ya)(ya)(ya)CCT：C型(xing)三角(jiao)牙(ya)(ya)(ya)PTT：P型(xing)三角(jiao)牙(ya)(ya)(ya)STT：S型(xing)三角(jiao)牙(ya)(ya)(ya) ⑤熱(re)處(chu)理(li)H：有熱(re)處(chu)理(li)N：沒熱(re)處(chu)理(li) ⑥表(biao)面處(chu)理(li) 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) (+)：十字(zi)槽(-)：一字(zi)槽(T)：菊花槽(H)：內六角(jiao)(PZ)：米字(zi)槽 (+-)：+-槽(Y)：Y型(xing)槽(H)：H型(xing)槽(L)：止退(tui)花齒(WIS)：單活動(dong)(dong)彈墊(dian)圈(quan)(quan) (WIF)：單活動(dong)(dong)平(ping)(ping)墊(dian)圈(quan)(quan)(WIT)：單活動(dong)(dong)外(wai)齒墊(dian)圈(quan)(quan)(W2SF)：雙活動(dong)(dong)平(ping)(ping)彈墊(dian)圈(quan)(quan) (W=6mm)：墊(dian)圈(quan)(quan)外(wai)徑等于6mm(SUS)：不銹鋼(Cu)：黃(huang)銅(tong)(Br)：紅銅(tong)(8.8)：8.8級螺(luo)(luo)(luo)(luo)釘(10.9)：10.9級螺(luo)(luo)(luo)(luo)釘(12.9)：12.9級螺(luo)(luo)(luo)(luo)釘(R)：其(qi)它(ta)注(zhu)釋 ①公(gong)稱螺(luo)(luo)(luo)(luo)紋外(wai)徑(螺(luo)(luo)(luo)(luo)紋規(gui)格)：分公(gong)制和英制兩種(zhong)。

公(gong)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。單位mm(毫(hao)米)。

英制(zhi)(zhi)螺(luo)(luo)(luo)(luo)(luo)紋(wen)(wen)→常(chang)(chang)(chang)用(yong)(yong)(yong)規格(ge)有2#;4#;6#;8#;10#;12#;1/4;7/32;5/16;3/8;1/2;9/16;3/4。單位(wei)in(英 寸)。 ②牙(ya)(ya)(ya)(ya)(ya)數(shu)/牙(ya)(ya)(ya)(ya)(ya)距： 牙(ya)(ya)(ya)(ya)(ya)數(shu)定義(yi)→一(yi)(yi)英寸(25.4mm)長(chang)(chang)度(du)(du)(du)中所含牙(ya)(ya)(ya)(ya)(ya)紋(wen)(wen)的個數(shu)。 牙(ya)(ya)(ya)(ya)(ya)距定義(yi)→相鄰兩螺(luo)(luo)(luo)(luo)(luo)紋(wen)(wen)間的距離值。 牙(ya)(ya)(ya)(ya)(ya)數(shu)、牙(ya)(ya)(ya)(ya)(ya)距換算→牙(ya)(ya)(ya)(ya)(ya)距=1英寸/牙(ya)(ya)(ya)(ya)(ya)數(shu) ③公(gong)稱長(chang)(chang)度(du)(du)(du)：分(fen)公(gong)制(zhi)(zhi)和英制(zhi)(zhi)兩種(zhong)(zhong)。 公(gong)制(zhi)(zhi)公(gong)稱長(chang)(chang)度(du)(du)(du)→常(chang)(chang)(chang)用(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(wei)mm(毫(hao)米)。 英制(zhi)(zhi)公(gong)稱長(chang)(chang)度(du)(du)(du)→常(chang)(chang)(chang)用(yong)(yong)(yong)值有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)(tou)(tou)(tou)型(xing)(xing)(xing)(xing)(xing)(xing)：用(yong)(yong)(yong)字(zi)母來(lai)表(biao)(biao)示(shi)頭(tou)(tou)(tou)(tou)型(xing)(xing)(xing)(xing)(xing)(xing)的種(zhong)(zhong)類(lei)，可參看(kan)前(qian)文(wen)常(chang)(chang)(chang)用(yong)(yong)(yong)螺(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)頭(tou)(tou)(tou)(tou)型(xing)(xing)(xing)(xing)(xing)(xing)分(fen)類(lei)。 ⑤牙(ya)(ya)(ya)(ya)(ya)型(xing)(xing)(xing)(xing)(xing)(xing)/尾型(xing)(xing)(xing)(xing)(xing)(xing)：用(yong)(yong)(yong)字(zi)母來(lai)表(biao)(biao)示(shi)牙(ya)(ya)(ya)(ya)(ya)型(xing)(xing)(xing)(xing)(xing)(xing)/尾型(xing)(xing)(xing)(xing)(xing)(xing)的種(zhong)(zhong)類(lei)，可參看(kan)前(qian)文(wen)“常(chang)(chang)(chang)用(yong)(yong)(yong)螺(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)牙(ya)(ya)(ya)(ya)(ya)型(xing)(xing)(xing)(xing)(xing)(xing)/尾型(xing)(xing)(xing)(xing)(xing)(xing)分(fen)類(lei)”。 ⑥槽(cao)(cao)型(xing)(xing)(xing)(xing)(xing)(xing)：參看(kan)前(qian)文(wen)“我(wo)司(si)常(chang)(chang)(chang)用(yong)(yong)(yong)螺(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)槽(cao)(cao)型(xing)(xing)(xing)(xing)(xing)(xing)分(fen)類(lei)”，十字(zi)槽(cao)(cao)或無槽(cao)(cao)(如沖六角頭(tou)(tou)(tou)(tou)螺(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding))此處無需(xu)標(biao)注，其它(ta)槽(cao)(cao)型(xing)(xing)(xing)(xing)(xing)(xing) 需(xu)用(yong)(yong)(yong)文(wen)字(zi)說明。 ⑦特殊標(biao)注：一(yi)(yi)般(ban)情(qing)況(kuang)無需(xu)標(biao)注，表(biao)(biao)達其特征(zheng)時在此位(wei)置用(yong)(yong)(yong)文(wen)字(zi)進行描述。 舉例(li)：螺(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)規格(ge)名稱描述為(wei)“4-0.7x70PM±牙(ya)(ya)(ya)(ya)(ya)長(chang)(chang)35”，其含義(yi)是“4”為(wei)螺(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)螺(luo)(luo)(luo)(luo)(luo)紋(wen)(wen)公(gong)稱直徑，“0.7”為(wei)牙(ya)(ya)(ya)(ya)(ya) 距，70”為(wei)螺(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)公(gong)稱長(chang)(chang)度(du)(du)(du)值，“P”表(biao)(biao)示(shi)其頭(tou)(tou)(tou)(tou)型(xing)(xing)(xing)(xing)(xing)(xing)為(wei)盤(pan)頭(tou)(tou)(tou)(tou)，“M”表(biao)(biao)示(shi)其牙(ya)(ya)(ya)(ya)(ya)型(xing)(xing)(xing)(xing)(xing)(xing)/尾型(xing)(xing)(xing)(xing)(xing)(xing)為(wei)機(ji)絲(si)牙(ya)(ya)(ya)(ya)(ya)類(lei)，“±” 表(biao)(biao)示(shi)其槽(cao)(cao)型(xing)(xing)(xing)(xing)(xing)(xing)為(wei)“±槽(cao)(cao)”也可用(yong)(yong)(yong)“加(jia)減槽(cao)(cao)”表(biao)(biao)示(shi)。“牙(ya)(ya)(ya)(ya)(ya)長(chang)(chang)35”為(wei)特殊標(biao)注，特別說明此螺(luo)(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)牙(ya)(ya)(ya)(ya)(ya)紋(wen)(wen)長(chang)(chang)度(du)(du)(du)值。