公制螺纹环规
型号：RG-301
螺纹是机械工业中应用最广泛的结构要素之一，螺纹连接是机械制造、仪器仪表和航空航天产品上一种十分重要的连接形式，许多精密部件和运动机构都需要通过它来旋合连接各种飞机都是通过螺纹连接来保证飞机装配质量。因此对他们的尺寸配合要求有足够的精确度，普通螺纹的检验主要依靠综合检验方法。
产品特点：
采用优质钢材，淬火过硬处理，使用寿命长，硬度高,耐磨，尺寸稳定可靠,
产品标准: GB3934-83 DIN 2280-89 ISO1502-96
可加工各种特殊规格的环规
高端品质，可通过及计量认证
可定制美制，俄制，日制等不同标准
辅以彩色阳极氧化表面处理,造型美观
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公称尺寸
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粗牙
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细牙
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精度
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螺距pitch1
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螺距pitch2
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螺距pitch3
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螺距pitch4
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螺距pitch5
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螺距pitch6
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M1.0
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0.25
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0.2
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M1.1
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0.25
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0.2
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|
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|
|
|
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M1.2
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0.25
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0.2
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|
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M1.4
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0.3
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0.2
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|
|
|
|
|
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M1.6
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0.35
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0.2
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|
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M1.8
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0.35
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0.2
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|
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|
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M2.0
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0.4
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0.25
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|
|
|
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M2.2
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0.45
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0.25
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|
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|
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M2.5
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0.45
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0.35
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|
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M3.0
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0.5
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0.35
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|
|
|
|
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M3.5
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0.6
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0.35
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|
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M4.0
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0.7
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0.5
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|
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M5.0
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0.8
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0.5
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|
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M6.0
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1
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0.75
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0.5
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M8.0
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1.25
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1
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0.75
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0.5
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|
|
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M10.0
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1.5
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1.25
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1
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0.75
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0.5
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|
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M12.0
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1.75
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1.5
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1.25
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1
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0.75
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0.5
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3h
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M14.0
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2
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1.5
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1.25
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1
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0.75
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0.5
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4h
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M16.0
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2
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1.5
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1
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0.75
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0.5
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|
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M18.0
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2.5
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2
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1.5
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1
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0.75
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0.5
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5g6g
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M20.0
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2.5
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2
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1.5
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1
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1.75
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0.5
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5h4h
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M22.0
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2.5
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2
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1.5
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1
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0.75
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0.5
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5h6h
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M24.0
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3
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2
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1.5
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1
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0.75
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0.5
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6e
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M27.0
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3
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2
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1.5
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1
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0.75
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6f
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M30.0
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3.5
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3
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2
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1.5
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1
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0.75
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6g
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M33.0
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3.5
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3
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2
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1.5
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1
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0.75
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6h
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M36.0
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4
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3
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2
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1.5
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1
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M39.0
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4
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3
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2
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1.5
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1
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1
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6g
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M42.0
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4.5
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4
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3
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2
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1.5
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1
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6h
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M45.0
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4.5
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4
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3
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2
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1.5
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1
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7g6g
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M48.0
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5
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4
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3
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2
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1.5
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1
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7h6h
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M52.0
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5
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4
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3
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2
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1.5
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1
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8g
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M56.0
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5.5
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4
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3
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2
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1.5
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1
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8h
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M60.0
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5.5
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4
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3
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2
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1.5
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1
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M64.0
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6
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4
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3
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2
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1.5
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1
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M68.0
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6
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4
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3
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2
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1.5
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1
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M72.0
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6
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4
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3
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2
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1.5
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1
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M76.0
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6
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4
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3
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2
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1.5
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1
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M80.0
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6
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4
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3
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2
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1.5
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1
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|
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M85.0
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6
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4
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3
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2
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1.5
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1
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|
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M90.0
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6
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4
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3
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2
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1.5
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1
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|
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M95.0
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6
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4
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3
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2
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1.5
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1
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|
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M100
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6
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4
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3
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2
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1.5
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1
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|
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M105
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6
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4
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3
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2
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1.5
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1
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|
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M110
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6
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4
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3
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2
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1.5
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1
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|
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M115
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6
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4
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3
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2
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1.5
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1
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|
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M120
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6
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4
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3
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2
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1.5
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1
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|
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M125
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6
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4
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3
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2
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1.5
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1
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……
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……
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……
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……
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……
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……
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……
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M320
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