주요 스펙 요약(22)
- Countersunk Angle
- 90 to 92
- Cusp Angle
- 60
- Dental Form
- Machine thread
- End Processing
- Flat tail
- Groove Depth
- 0.95 to 1.2
- Hardness Hrc
- 32 to 39
- Head Diameter
- 5.7 to 6.0
- Head Thickness
- max1.7
- headform
- Countersunk
- Interdental Distance
- 0.5
- Nominal Length
- 19.6 to 20.4
- Performance Level
- Grade 10.9
- Rotation Direction
- Right-Handed Rotation
- Texture Of Material
- 10B21 (carbon steel)
- Thread Gauge
- OK;OK
- Tooth Outer Diameter
- 2.874 to 2.98
- Groove Type
- Hex socket
- Hexagonal Opposite Sides
- 2.02 to 2.10
- package
- -
- specifications
- M3*20
- Surface Treatment
- Blackening
- Tensile Strength N Mm
- min1040