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
