| 
					 
						代号
					 
				 | 
				
					 
						25.4
					 
					
						mm
					 
					
						牙数
					 
				 | 
				
					 
						P
					 
				 | 
				
					 
						LD
					 
				 | 
				
					 
						LG
					 
				 | 
				
					 
						B
					 
				 | 
				
					 
						H
					 
					
						(参
					 
					
						考)
					 
				 | 
				
					 
						φ
					 
				 | 
				
					 
						参考值
					 
				 | 
			||||||
| 
					 
						基本
					 
					
						尺寸
					 
				 | 
				
					 
						极限
					 
					
						偏差
					 
				 | 
				
					 
						基本
					 
					
						尺寸
					 
				 | 
				
					 
						极限
					 
					
						偏差
					 
				 | 
				
					 
						基本
					 
					
						尺寸
					 
				 | 
				
					 
						极限
					 
					
						偏差
					 
				 | 
				
					 
						∫
					 
				 | 
				
					 
						l
					 
				 | 
				
					 
						a
					 
				 | 
				
					 
						κγ
					 
				 | 
			|||||
| 
					 
						R1/16
					 
				 | 
				
					 
						28
					 
				 | 
				
					 
						0.907
					 
				 | 
				
					 
						170
					 
				 | 
				
					 
						0
					 
					
						-1.00
					 
				 | 
				
					 
						150
					 
				 | 
				
					 
						0
					 
					
						-1.00
					 
				 | 
				
					 
						50
					 
					
						55
					 
					
						60
					 
					
						70
					 
				 | 
				
					 
						0
					 
					
						-0.62
					 
				 | 
				
					 
						30
					 
				 | 
				
					 
						2º18'
					 
				 | 
				
					 
						1.5
					 
				 | 
				
					 
						24.4
					 
				 | 
				
					 
						0.64
					 
				 | 
				
					 
						1º~1º30'
					 
				 | 
			
| 
					 
						R1/8
					 
				 | 
				
					 
						1º48'
					 
				 | 
				
					 
						31.6
					 
				 | 
			||||||||||||
| 
					 
						R1/4
					 
				 | 
				
					 
						19
					 
				 | 
				
					 
						1.337
					 
				 | 
				
					 
						210
					 
				 | 
				
					 
						0
					 
					
						-1.15
					 
					 | 
				
					 
						190
					 
				 | 
				
					 
						0
					 
					
						-1.15
					 
					 | 
				
					 
						0
					 
					
						-0.74
					 
					 | 
				
					 
						40
					 
				 | 
				
					 
						1º58'
					 
				 | 
				
					 
						2.0
					 
				 | 
				
					 
						42.5
					 
				 | 
				
					 
						0.94
					 
				 | 
			||
| 
					 
						R3/8
					 
				 | 
				
					 
						220
					 
				 | 
				
					 
						200
					 
				 | 
				
					 
						1º32'
					 
				 | 
				
					 
						53.8
					 
				 | 
			||||||||||
| 
					 
						R1/2
					 
				 | 
				
					 
						14
					 
				 | 
				
					 
						1.814
					 
				 | 
				
					 
						250
					 
				 | 
				
					 
						230
					 
				 | 
				
					 
						60
					 
					
						70
					 
					
						80
					 
				 | 
				
					 
						45
					 
				 | 
				
					 
						1º40'
					 
				 | 
				
					 
						2.5
					 
				 | 
				
					 
						68.0
					 
				 | 
				
					 
						1.45
					 
				 | 
			||||
| 
					 
						R3/4
					 
				 | 
				
					 
						310
					 
				 | 
				
					 
						0
					 
					
						-1.30
					 
				 | 
				
					 
						285
					 
				 | 
				
					 
						0
					 
					
						-1.30
					 
				 | 
				
					 
						1º18'
					 
				 | 
				
					 
						83.0
					 
				 | 
			||||||||
| 
					 
						R1
					 
				 | 
				
					 
						11
					 
				 | 
				
					 
						2.309
					 
				 | 
				
					 
						400
					 
				 | 
				
					 
						0
					 
					
						-1.40
					 
				 | 
				
					 
						375
					 
				 | 
				
					 
						0
					 
					
						-140
					 
					 | 
				
					 
						80
					 
					
						100
					 
					 | 
				
					 
						0
					 
					
						-0.87
					 
					 | 
				
					 
						50
					 
				 | 
				
					 
						1º19'
					 
				 | 
				
					 
						3
					 
				 | 
				
					 
						110.0
					 
				 | 
				
					 
						2.24
					 
				 | 
			|
| 
					 
						R1¼
					 
				 | 
				
					 
						420
					 
				 | 
				
					 
						0
					 
					
						-1.55
					 
				 | 
				
					 
						400
					 
				 | 
				
					 
						1º02'
					 
				 | 
				
					 
						128.0
					 
				 | 
			|||||||||
| 
					 
						代号
					 
				 | 
				
					 
						25.4
					 
					
						mm
					 
					
						牙数
					 
				 | 
				
					 
						P
					 
				 | 
				
					 
						r
					 
				 | 
				
					 
						h1
					 
				 | 
				
					 
						h2
					 
				 | 
				
					 
						螺距极限偏差
					 
				 | 
				
					 
						牙型半角
					 
					
						极限偏差
					 
					 | 
			|||
| 
					 
						基本
					 
					
						尺寸
					 
				 | 
				
					 
						极限
					 
					
						偏差
					 
				 | 
				
					 
						基本
					 
					
						尺寸
					 
				 | 
				
					 
						极限
					 
					
						偏差
					 
				 | 
				
					 
						测量
					 
					
						牙数
					 
				 | 
				
					 
						极限
					 
					
						偏差
					 
				 | 
			|||||
| 
					 
						R1/16
					 
				 | 
				
					 
						28
					 
				 | 
				
					 
						0.907
					 
				 | 
				
					 
						0.125
					 
				 | 
				
					 
						0.291
					 
				 | 
				
					 
						+0.025
					 
					
						-0.015
					 
					 | 
				
					 
						0.291
					 
				 | 
				
					 
						+0.015
					 
					
						-0.025
					 
					 | 
				
					 
						9
					 
				 | 
				
					 
						+0.008
					 
					
						-0.008
					 
					 | 
				
					 
						+25'
					 
					
						-25'
					 
					 | 
			
| 
					 
						R1/8
					 
				 | 
			||||||||||
| 
					 
						R1/4
					 
				 | 
				
					 
						19
					 
				 | 
				
					 
						1.337
					 
				 | 
				
					 
						0.184
					 
				 | 
				
					 
						0.428
					 
				 | 
				
					 
						0.428
					 
				 | 
			|||||
| 
					 
						R3/8
					 
				 | 
			||||||||||
| 
					 
						R1/2
					 
				 | 
				
					 
						14
					 
				 | 
				
					 
						1.814
					 
				 | 
				
					 
						0.249
					 
				 | 
				
					 
						0.581
					 
				 | 
				
					 
						0.581
					 
				 | 
				
					 
						7
					 
				 | 
				
					 
						+0.009
					 
					
						-0.009
					 
				 | 
				
					 
						+20'
					 
					
						-20'
					 
					 | 
			||
| 
					 
						R3/4
					 
				 | 
			||||||||||
| 
					 
						R1
					 
				 | 
				
					 
						11
					 
				 | 
				
					 
						2.309
					 
				 | 
				
					 
						0.317
					 
				 | 
				
					 
						0.740
					 
				 | 
				
					 
						0.740
					 
				 | 
				
					 
						+0.010
					 
					
						-0.010
					 
				 | 
			||||
| 
					 
						R1¼
					 
				 | 
			||||||||||