史上最詳細的螺絲牙型分類圖文解說

1、螺絲牙型分類圖解電鍍產(chǎn)品種類 藍鋅白鋅五彩黑鋅+防鏽油黑鋅+Lacquer塗裝鍍鎳鍍紅銅鍍黃銅鍍錫鍍鉻鍍古銅不鏽鋼清洗基本頭型P 頭B 頭V 頭R 頭T 頭O 頭C 頭F 頭I 頭喇叭頭H 頭IP 頭基本槽型十字槽十一槽一字槽梅花槽內(nèi)六角槽米字槽精密機械牙小螺絲 *種類1. 精密小螺絲 ( 1.4 = d 2.6 ) 2. 特殊極微小螺絲 ( d 1.4 ) .*頭型*螺絲公差1. 精密小螺絲 ( 1.4 = d 2.6 )公稱直徑螺 距外 徑有效徑最 小最 大最 小最 大M1.40.31.3201.4001.1351.205M1.60.351.4961.6001.2911.373M1.70.

2、351.6101.7001.3931.473M2.00.41.8902.0001.6601.740M2.30.42.1902.3001.9602.040M2.50.452.3802.5002.1182.208M2.60.452.4802.6002.2182.3082. 特殊極微小螺絲 ( d 1.4 )公稱直徑螺 距外 徑長 度標準尺寸公 差範圍公差0.60.150.6000.05 0.8600.150.70.1750.700.870.80.20.800.880.90.2250.900.891.00.251.000.8101.20.251.2000.061.51.000.2精密自攻牙小螺絲1.

3、 S Type公稱直徑螺距外 徑先端部推撥長度CDd1E最小最大最小最大最小最大最小最大1.40.31.371.431.311.370.811.010.601.101.60.351.571.631.501.560.931.150.751.251.70.351.671.731.601.661.051.250.751.252.00.41.962.041.881.961.281.481.001.502.50.452.472.552.382.461.661.831.752.252.B Type公稱直徑 螺距外 徑先端部推撥長度CDd1E最小最大最小最大最小最大最小最大1.40.451.371.431.

4、311.370.720.920.601.101.60.51.571.631.501.560.8461.0460.751.251.70.51.671.731.601.660.9461.1460.751.252.00.6351.962.041.881.961.161.361.001.502.50.92.462.542.372.451.551.751.752.253.P Type公稱直徑外 徑CD最小最大最小最大1.4(1.40)(1.46)(1.34)(1.40)1.7(1.70)(1.77)(1.63)(1.70)2.02.022.121.942.042.52.532.632.442.544.

5、Power-Lock公稱直徑外 徑CD最小最大最小最大1.40.31.521.361.461.60.351.721.551.651.70.351.821.651.752.00.42.151.972.075. PS Type ( Different From P Type )公稱直徑外 徑CD最小最大最小最大1.4(1.40)(1.46)(1.34)(1.40)1.7(1.70)(1.77)(1.63)(1.70)2.02.022.121.942.042.52.532.632.442.54B 型螺絲特點：標準三角牙螺絲，是最符合常規(guī)鐵板或塑膠鎖附的螺絲。 *圖形*螺紋公差公稱直徑牙數(shù)外徑先端部先

6、端部長度C mmD mmC mm最大最小最大最小最大最小最大最小2402.041.961.961.881.461.261.61.22.3322.342.262.262.181.761.562.01.52.6282.642.562.552.471.941.742.31.83243.052.952.952.852.252.052.72.13.5203.553.453.463.342.652.453.22.54184.053.953.913.813.002.803.62.85165.064.944.904.783.743.444.03.16146.085.925.885.724.524.124.63

7、.68128.107.907.857.656.005.505.34.2*配合孔徑（材質(zhì)鋼）0.60.81.01.21.62.02.63.221.551.61.61.61.651.651.72.31.91.01.91.951.951.952.02.02.62.152.152.22.22.22.252.252.332.652.652.652.72.72.72.72.753.53.053.053.053.13.13.13.153.1543.63.63.63.63.653.653.653.6554.54.54.54.554.554.64.665.35.35.45.45.55.587.37.37.37.

8、37.47.4特點：一般可塑性塑膠專用自攻鎖緊螺絲，鎖進速度快，反復(fù)使用性好，不引起塑膠的燒附，破裂以及鎖入口的破損。 *圖形 *螺紋公差公稱直徑牙 距外 徑CD最大最小最大最小2.00.794(32)2.122.022.041.942.30.907(28)2.432.332.352.252.51.058(24)2.632.532.542.442.61.058(24)2.732.632.642.543.01.270(20)3.153.033.052.933.51.411(18)3.663.543.573.454.01.583(16)4.164.044.023.905.01.814(14)5.1

9、95.055.034.896.02.117(12)6.246.066.045.868.02.540(10)8.308.088.057.93*標準螺紋底孔徑 ( 材質(zhì)-ABS. PP )公稱直徑材質(zhì)厚度小於2倍直徑材質(zhì)厚度大於2倍直徑21.701.752.32.002.052.52.102.152.62.202.2532.502.603.53.023.1043.443.5554.374.4565.265.35S 型螺絲 特點：具有優(yōu)異的薄鐵板鎖附功能，加強鎖附點之滲入，使鎖附物體不因振動而鬆懈，其外徑比同公稱直徑之機械牙螺絲大，不可鎖入螺帽，但退出後可鎖入機械螺絲。 *圖形*螺紋公差公稱直徑螺距

10、外徑先端部先端部長度 C mmD mmC mm最大最小最大最小最大最小最大最小20.42.041.961.961.881.581.441.81.42.30.42.342.262.262.181.821.681.81.42.50.452.552.472.462.381.961.792.11.52.60.452.652.572.562.482.051.882.11.530.53.052.972.952.872.442.242.31.73.50.63.563.483.443.362.832.632.72.140.74.073.993.933.853.273.073.22.450.85.085.004

11、.924.844.173.873.62.861.06.106.005.905.804.974.444.53.581.258.138.037.887.786.436.045.74.3*配合孔徑（材質(zhì)鋼）0.81.01.21.62.02.63.24.021.71.71.71.71.752.32.02.02.02.02.02.52.22.22.22.22.22.252.62.32.32.32.32.32.352.3532.652.72.72.72.752.752.82.83.53.13.13.13.153.153.23.23.243.63.63.653.653.73.73.73.754.64.64.

12、654.654.654.74.765.45.55.55.55.555.555.687.47.47.47.47.57.57.5機械螺絲成型規(guī)格表*JIS 公制粗牙螺紋規(guī)格表 ( 6g)規(guī)格牙距外徑最大最小M20.41.981.89M2.30.42.282.19M2.50.452.482.38M30.52.982.88M3.50.63.473.36M40.73.983.84M4.50.754.474.34M50.84.984.83M61.05.975.82M71.06.976.82M81.257.967.79M91.258.968.79M101.59.969.77*JIS 公制細牙螺紋規(guī)格表 (

13、6g)規(guī)格牙距外徑最大最小M40.53.973.86M4.50.54.474.36M50.54.974.86M60.755.975.85M70.756.976.85M81.07.977.83M91.08.978.83M101.259.969.81M101.09.979.82*UNC 英制粗牙螺紋規(guī)格表( 2A)規(guī)格牙距外徑最大最小NO:1641.8381.743NO:2562.1692.066NO:3482.4962.383NO:4402.8242.695NO:5403.1543.026NO:6323.4843.333NO:8324.1423.991NO:10244.8004.618NO:12

14、245.4615.2791 / 4206.3226.117*UNC 英制細牙螺紋規(guī)格表 ( 2A)規(guī)格牙距外徑最大最小NO:2642.1692.073NO:3562.4962.393NO:4482.8272.713NO:5443.1573.036NO:6403.4843.356NO:8364.1454.006NO:10324.8034.651NO:12285.4615.2961 / 4286.3246.160各種螺絲代號及其圖片P是指頭型是PAN頭;A是指尖尾牙,B是指鐵鋼牙，即PA元頭尖嘴鋼牙,PB元頭平嘴鋼牙。自攻類: 圓頭自攻螺絲PA圓頭平尾自攻螺絲PB圓頭割尾自攻螺絲PT圓頭帶介自攻螺

15、絲PWA圓頭帶介平尾自攻PWB圓頭帶介割尾自攻PWT沉頭自攻螺絲KA沉頭平尾自攻螺絲KB沉頭割尾自攻螺絲KT半沉頭自攻螺絲OA大頭自攻螺絲BA大頭平尾自攻螺絲BB大扁頭自攻螺絲TA大扁頭平尾自攻螺絲TB大扁頭割尾自攻螺絲TT薄頭自攻螺絲CA薄頭平尾自攻螺絲CB杯頭內(nèi)六角自攻HA干壁釘/墻板釘/纖維釘機絲類:圓頭機牙螺絲PM圓頭帶介機牙螺絲PWM大扁頭機牙螺絲TM沉頭機牙螺絲KM半沉頭機牙螺絲OM大頭機牙螺絲BM薄頭機牙螺絲CM杯頭機牙螺栓HM圓頭帶介平尾自攻PWB大扁頭自攻螺絲TA半沉頭自攻螺絲OA沉頭割尾自攻螺絲KT沉頭平尾自攻螺絲KB烤漆螺絲圓頭帶介割尾自攻PWT沉頭機牙螺絲KM半沉頭機牙

16、螺絲OM圓頭帶介機牙螺絲PWM大頭平尾自攻螺絲BB圓頭帶介自攻螺絲PWA圓頭平尾自攻螺絲PB圓頭割尾自攻螺絲PT手機螺絲/鐘表螺絲/微型螺絲/精密螺絲/小螺絲手擰螺絲萬能角鐵螺絲/馬車螺絲木螺絲/快牙/木牙纖維板釘沉頭自攻螺絲KA杯頭內(nèi)六角自攻HA馬車螺絲電腦螺絲大頭自攻螺絲BA大頭機牙螺絲BM大扁頭機牙螺絲TM圓頭機牙螺絲PM十字槽大扁頭自攻螺絲/BA干壁釘/墻板釘/纖維釘薄頭機牙螺絲CM薄頭自攻螺絲CA大扁頭平尾自攻螺絲TB薄頭平尾自攻螺絲CB木牙/快牙螺絲外六角自攻螺絲外六角機牙螺絲杯頭內(nèi)六角自攻HA十字槽盤頭自攻螺絲/PA十字槽盤頭螺絲/PM十字槽喇叭頭快牙自攻/FA十一字槽半圓頭機絲牙螺絲/TM干壁釘十字槽沉頭機絲牙螺絲/FM組合螺釘/帶介子螺釘杯頭內(nèi)六角機牙螺釘內(nèi)六角半圓頭機絲牙螺絲家具螺絲杯頭內(nèi)六角自攻螺絲四爪螺母/三角釘/四角釘鉆尾自轉(zhuǎn)螺絲銅螺帽/螺母牙接/牙管直通內(nèi)外牙螺帽/螺母音箱螺絲/音響螺絲/電器螺絲圓頭自攻牙/PA臺階螺絲鉆尾自攻螺絲臺階螺絲帶墊片組合螺絲雙