Metric Hardware Nuts Bolts White PP M10 Hex Bolt DIN 933 Full Threads
Metric Hardware Nuts Bolts White PP M10 Hex Bolt DIN 933 Full Threads
Standard plastic hex bolts are made from PP with grade for durable fire UL94V-2 , hex chamfered head and full threads design to under head and flat point , metric fine machine threads that fit for assemble hex nuts or other suitable metric threads nuts .
Material
Hexagon bolts are made from PP
Class for fire resistance
UL94V-2
Performances
| Physical Performance | |
| Density ( g/cm3) | 0.9 |
| Water absorption % | 0.03～0.04 |
| Shrinkage % | 2～2.5 |
| Mechanical Property | |
| Tensile strength MPa | 30 |
| Elongation at break % | 200 |
| Bending strength MPa | 42～56 |
| Modulus of elasticity for bending MPa | 2000 |
| Notched Impact Strength MPa(kgf/mm) | 35 |
| Hardness HR | 80～110 |
| Modulus of elasticity for tension MPa | 1500 |
| Thermal Performance | |
| Heat conduction 10-4cm | 3 |
| Heat distortion temperature ℃ | 94 |
| coefficient of linear expansion k | 0.00011 |
| Normal working temperature ℃ | 15～60 |
| Brittle temperature ℃ | -35℃ |
| Melting temperature ℃ | 170 |
| Pyrogenic decomposition temperature ℃ | 350 |
| Other items | NA |
| Electrical Performance | |
| Specific volume resistance 1017Ω·cm | 1 |
| Dielectric constant | 2.5 |
Specification
| Thread diameter d | M10 |
| Thread Length l | 50 |
| Width hex cross s | 16.7 |
| Pitch | 1.5 |
| Head height k | 6.5 |
All sizes are in millimeter
More specification
| M | k | s | e |
| 1.6 | 1.1 | 3.2 | 3.41 |
| 2 | 1.4 | 4 | 4.32 |
| 2.5 | 1.7 | 5 | 5.45 |
| 3 | 2 | 5.5 | 6.01 |
| 3.5 | 2.4 | 6 | 6.58 |
| 4 | 2.8 | 7 | 7.66 |
| 5 | 3.5 | 8 | 8.79 |
| 6 | 4 | 10 | 11.05 |
| 7 | 4.8 | 11 | 12.12 |
| 8 | 5.3 | 13 | 14.38 |
| 10 | 6.4 | 17 | 18.9 |
| 12 | 7.5 | 19 | 21.1 |
| 14 | 8.8 | 22 | 24.49 |
| 16 | 10 | 24 | 26.75 |
| 18 | 11.5 | 27 | 30.14 |
| 20 | 12.5 | 30 | 33.53 |
| 22 | 14 | 32 | 35.72 |
| 24 | 15 | 36 | 39.98 |
| 27 | 17 | 41 | 45.2 |
| 30 | 18.7 | 46 | 50.85 |
| 33 | 21 | 50 | 55.37 |
| 36 | 22.5 | 55 | 60.79 |
| 39 | 25 | 60 | 66.44 |
| 42 | 26 | 65 | 71.3 |
| 45 | 28 | 70 | 76.95 |
| 48 | 30 | 75 | 82.6 |
| 52 | 33 | 80 | 88.25 |
Tolerances
General size tolerances are ±0.1 – 0.2 mm , and according to ISO 2768 for unmarked tolerances .
| Thread diameter | M8 |
| Thread length | ±0.2 |
| Head height | ±0.1 |
| Head diameter | ±0.1 |
All sizes are in millimeter
Characteristics
Resistant impact
Resistant heat
Continuous working temperature can be 110 -120℃ and will not deformed even temperature is up to 150℃ .
Good corrosion
PP hex bolt are water proof and not effect with the most chemicals
Pure material with non-toxic
Perfect insulation
Hard surface and anti-scratching
PP hex bolts with high crystallinity
Application
Plastic PP hex bolts are widely used to chemical industry , light load on city water system and partial equipments in oil field and so on .
Tips for use
PP hex bolts are not suitable for quite low temperature that below -30℃ .
PP hex bolts are easy to be aged as light , heat and oxygen .
PP hex bolts with high static
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