Lawn Mower Parts Metric M8 Hex Nut Bolts G306397 Fits Jacobsen
Lawn Mower Parts Metric M8 Hex Nut Bolts G306397 Fits Jacobsen
Characteristics
Wear resistance
Plastic hexagon nuts have higher hardness 118 after improved chemical elements .
Good self-lubricant
Self lubricant make plastic hexagon nuts are more resistant wear and a longer service .
High mechanical property
Resistant high temperature
Normally , plastic hexagon nuts can be operated smoothly at temperature 150℃ and thermal deformed temperature is up to 250℃ when parts with glass fiber .
Perfect elongation
Elongation at break is 2.2% according to ISO 527 testing method .
Corrosion resistance
Plastic hexagon nuts can be resistant of the most chemicals on corrosion .
Physical Performance
| Density ( g/cm3) | 1.14 |
| Water absorption % | 3 |
| Shrinkage % | 1～2 |
Mechanical Property
| Tensile strength MPa | 60～80 |
| Elongation at break % | 2.2 |
| Bending strength MPa | 100～120 |
| Modulus of elasticity for bending MPa | 2000 ～3000 |
| Notched Impact Strength(J/m) | 60～100 |
| HR hardness | 118 |
Q1:How can I get a quotation from your company?
1) Detail drawings(CAD / PDF/ DWG/ IGS/ STEP)
2) Material
3) Quantity
4) Surface treatment
5) Any special packing or other requirements
Q2: If the material using on mass production can not meet with the drawing?
We will give suitable suggests to customer following each hardness temper condition and
compentent of each material.
Q3:If I need the parts urgent, can you help?
Yes, we are here to help. Production time is flexible.If you need the parts urgent, please
tell us the delivery time you need.We will do our best to adjust the production schedule
priority.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.