大家好今天來介紹BP牙開(kai)槽六角頭自攻螺釘 ANSI B18.6.3的問題，以(yi)下是萬(wan)千(qian)緊固件小編對(dui)此問題的歸(gui)納整理，來看(kan)看(kan)吧。

asme b18.6.3 與asmeb18.6.4有什么區別

asmeb18.6.4已經作廢，合入B18.6.3了，沒(mei)有(you)區別。ASME B18.6.4-1998(R2005) 螺(luo)(luo)(luo)(luo)紋(wen)(wen)成型(xing)和(he)螺(luo)(luo)(luo)(luo)紋(wen)(wen)切削自(zi)(zi)(zi)(zi)攻(gong)螺(luo)(luo)(luo)(luo)釘(ding)(ding)和(he)金屬(shu)傳動螺(luo)(luo)(luo)(luo)桿（英制系(xi)列）實施日期：1998-01-01 作廢日期：2013-10-11 被替代標準： ASME B18.6.3-2013 十(shi)字(zi)槽半(ban)沉頭自(zi)(zi)(zi)(zi)切自(zi)(zi)(zi)(zi)攻(gong)螺(luo)(luo)(luo)(luo)釘(ding)(ding)，六角(jiao)頭自(zi)(zi)(zi)(zi)切自(zi)(zi)(zi)(zi)攻(gong)螺(luo)(luo)(luo)(luo)釘(ding)(ding)。3、自(zi)(zi)(zi)(zi)擠(ji)(ji)自(zi)(zi)(zi)(zi)攻(gong)螺(luo)(luo)(luo)(luo)釘(ding)(ding)（自(zi)(zi)(zi)(zi)攻(gong)鎖緊(jin)螺(luo)(luo)(luo)(luo)釘(ding)(ding)）自(zi)(zi)(zi)(zi)擠(ji)(ji)自(zi)(zi)(zi)(zi)攻(gong)螺(luo)(luo)(luo)(luo)釘(ding)(ding)的螺(luo)(luo)(luo)(luo)紋(wen)(wen)一般(ban)為機螺(luo)(luo)(luo)(luo)紋(wen)(wen)，很少采用自(zi)(zi)(zi)(zi)攻(gong)螺(luo)(luo)(luo)(luo)紋(wen)(wen)。在扳擰方式中，為確保高速自(zi)(zi)(zi)(zi)動裝配扳手(shou)的使用，一般(ban)不推薦(jian)采用開槽。自(zi)(zi)(zi)(zi)擠(ji)(ji)自(zi)(zi)(zi)(zi)攻(gong)螺(luo)(luo)(luo)(luo)釘(ding)(ding)的螺(luo)(luo)(luo)(luo)桿橫截面(mian)為三棱形。所以(yi)也稱為三角(jiao)螺(luo)(luo)(luo)(luo)紋(wen)(wen)螺(luo)(luo)(luo)(luo)釘(ding)(ding)。4、自(zi)(zi)(zi)(zi)鉆自(zi)(zi)(zi)(zi)攻(gong)螺(luo)(luo)(luo)(luo)釘(ding)(ding)（自(zi)(zi)(zi)(zi)鉆螺(luo)(luo)(luo)(luo)釘(ding)(ding)）自(zi)(zi)(zi)(zi)鉆

ANSI B18.6.3 UNC-2A

ANSI B18.6.3 UNC-2A-#12-24*1/2" Philip, Type 1Thread Cutting 主要是(shi)沒(mei)有清楚的(de)標示(shi)是(shi)什么頭(tou)型(xing)，ANSI B18.6.3包(bao)含的(de)頭(tou)型(xing)有很多(duo)種，但可以看(kan)出是(shi)1#針十字槽型(xing)，產品為(wei)12#-24X12.7美(mei)制粗牙.

自攻螺釘如何選用?開多大的孔?

自攻(gong)(gong)螺(luo)(luo)釘(ding)(ding)選用通常(chang)的(de)規(gui)則：自攻(gong)(gong)為4個(ge)(ge)螺(luo)(luo)距(ju)，機械螺(luo)(luo)釘(ding)(ding)為3個(ge)(ge)螺(luo)(luo)距(ju)，這是最小的(de)旋合長度，按照(zhao)實(shi)驗的(de)條(tiao)件會有所加長。每(mei)一(yi)個(ge)(ge)自攻(gong)(gong)螺(luo)(luo)釘(ding)(ding)都是由頭(tou)部(bu)、桿部(bu)和桿部(bu)末端(duan)三部(bu)分組成的(de)。每(mei)一(yi)個(ge)(ge)自攻(gong)(gong)螺(luo)(luo)釘(ding)(ding)的(de)構(gou)成都有四(si)大要素：頭(tou)部(bu)形狀、扳(ban)擰方式(shi)、螺(luo)(luo)紋(wen)種(zhong)類(lei)、末端(duan)形式(shi)。螺(luo)(luo)紋(wen)種(zhong)類(lei)繁多，有自攻(gong)(gong)螺(luo)(luo)紋(wen)（寬牙螺(luo)(luo)紋(wen)）、機螺(luo)(luo)紋(wen)（

六角頭螺絲有哪些規格

1、公制(DIN、ISO、GB)分為6H、6G等級(ji)(ji)(ji)。通(tong)(tong)常狀(zhuang)(zhuang)況下(xia)是(shi)6H級(ji)(ji)(ji)。公制日(ri)標(JIS)分為Ⅰ級(ji)(ji)(ji)、Ⅱ級(ji)(ji)(ji)、Ⅲ級(ji)(ji)(ji)等三種。通(tong)(tong)常狀(zhuang)(zhuang)況是(shi)Ⅱ級(ji)(ji)(ji)。2、英制為1B、2B、3B通(tong)(tong)常狀(zhuang)(zhuang)況下(xia)是(shi)2B等級(ji)(ji)(ji)。3、目(mu)前攻(gong)(gong)牙使(shi)用(yong)到的牙攻(gong)(gong)之牙山(shan)角度(du)為二種：600和550，600有公制牙、英制 UNC UNF 等，550有韋氏牙有BSW 、BSF等。4、螺紋主

螺釘的基本參數

1.機螺(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding) 2.自攻螺(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding) 3.鉆尾螺(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding) 4.墻(qiang)板釘(ding)(ding)(ding)(ding)(ding) 5.纖維板釘(ding)(ding)(ding)(ding)(ding) 6.木螺(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)7.六(liu)(liu)角木螺(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding) 8.不(bu)脫出(chu)螺(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding) 9.組合螺(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding) 10.微(wei)型螺(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding) 11.家具(ju)螺(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding) 12.電(dian)子螺(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding) 13.鏈帶螺(luo)(luo)(luo)(luo)釘(ding)(ding)(ding)(ding)(ding)頭(tou)型 ：1.六(liu)(liu)角頭(tou)（hexagon head)2.六(liu)(liu)角頭(tou)法(fa)蘭面(mian)（hexagon head with flange)3.方頭(tou)（square head)4.T形頭(tou)T head (hammer head5. 之(zhi)固(gu)定(ding)(ding)螺(luo)(luo)(luo)(luo)絲。*RS-232六(liu)(liu)角銅柱之(zhi)固(gu)定(ding)(ding)。C、鐵(tie)螺(luo)(luo)(luo)(luo)絲（自攻）鎖(suo)于塑(su)膠(jiao)孔(kong)(kong)。*塑(su)膠(jiao)面(mian)板固(gu)定(ding)(ding)于箱體。*PCB固(gu)定(ding)(ding)于塑(su)膠(jiao)面(mian)板上(shang)。D、鐵(tie)螺(luo)(luo)(luo)(luo)絲（自攻）鎖(suo)于板厚(hou)1.0之(zhi)抽牙孔(kong)(kong)。*M3抽牙也為ф2.8(+0,-0.05) *M4抽牙孔(kong)(kong)為ф3.65(+0.05,-0) E、鐵(tie)螺(luo)(luo)(luo)(luo)絲（自攻鎖(suo)于板厚(hou)1.2之(zhi)抽牙孔(kong)(kong)，抽牙孔(kong)(kong)尺寸同D項(xiang)。

以(yi)上就是小編(bian)對于BP牙開(kai)槽六角頭自攻(gong)螺釘 ANSI B18.6.3 問(wen)題和相關問(wen)題的解答了(le)，希望對你有用。