metric PEEK cylindrical head hexagon socket blot 1 pcs
$1.5686
Thread Type: metric Material: PEEK Threading: fully threaded Fastener screw type: cylindrical head hexagon socket blot
Introduction to Special Plastic Screws:
Screws mainly refer to special plastic screws made of special engineering plastics,used at temperatures above 150C, and possessing properties such as corrosion resistance, high strength, radiation resistance, food grade.
| Strength | RENY > PPS > Torlon (PAI) > PEEK > Vespel (PI) > PVDF |
| Temperature | Vespel (PI) > Torlon (PAI) > PEEK > PPS > PVDF > RENY |
| Corrosion resistance | PVDF > PEEK > PPS > Vespel (PI) > Torlon (PAI) > RENY |
Torsional fracture torque
| Vespel (PI) | Torlon ( PAI ) | PEEK | PPS | PVDF | RENY | |
| M2.5 | -- | 0.2N.m | 0.16N.m | 0.19N.m | -- | 0.24N.m |
| M3 | 0.19 N.m | 0.4 N.m | 0.3N.m | 0.36 N.m | 0.22 N.m | 0.39 N.m |
| M4 | 0.32N.m | 0.81N.m | 0.64 N.m | 0.71N.m | 0.4N.m | 0.79N.m |
| M5 | 0.42 N.m | 1.64 N.m | 1.28N.m | 1.42 N.m | 0.64 N.m | 1.77 N.m |
| M6 | 0.51 N.m | 2.81 N.m | 2.26N.m | 2.11 N.m | 0.88 N.m | 2.94N.m |
| M8 | 1.09 N.m | 6.06N.m | 5.98N.m | 5.29 N.m | 2.65 N.m | 7.85N.m |
| M10 | -- | 12.03 N.m | 10.8N.m | 11.8N.m | 3.9 N.m | 12.75N.m |
| M12 | -- | 22.1N.m | 18.6N.m | 20.6 N.m | 9.2N.m | 24.5N.m |
tensile breaking strength
| Vespel (PI) | forlon 《PAI) | PEEK | PPS | PVDF | RENY | |
| M2.5 | -- | 500 N | 312 N | 440 N | -- | 588 N |
| M3 | 193 N | 610 N | 430N | 570 N | L07 N | 635N |
| M4 | 445 N | 1050 N | 765 N | 980 N | 314N | L470 N |
| M5 | 526 N | 2200 N | 1230 N | 1570N | 640 N | 2450 N |
| M6 | 607 N | 3001N | 1 670 N | 2250N | 940 N | 3140 N |
| M8 | 805 N | 48 00 N | 3090 N | 3720N | 1810N | 5100 N |
| M10 | -- | 6600 N | 4900 N | 5890 N | 2700 N | 6900 N |
| M12 | -- | 7600 N | 7360 N | 7850 N | 3980 N | 8700 N |
Temperature resistance
| Material | Temperature resistance |
| Vespel (PI) | 350'C, No melting point |
| Trolon (PAl) | 280'C |
| PEEK | 260'C |
| PPS | 220C |
| PVDF | 150C |
| RENY PA-MXD6 | 105C |
| Diameter d |
Thread pitch P |
dk | k | s | t | |||
| max | min | max | min | max | min | min | ||
| M1.4 | 0.3 | 2.74 | 2.46 | 1.4 | 1.26 | 1.36 | 1.32 | 0.6 |
| M1.6 | 0.35 | 3.14 | 2.86 | 1.6 | 1.46 | 1.56 | 1.52 | 0.7 |
| M2 | 0.4 | 3.98 | 3.62 | 2 | 1.86 | 1,56 | 1.52 | 1 |
| M2.5 | 0.45 | 4.68 | 4.32 | 2.5 | 2.36 | 2.06 | 2.02 | 1.1 |
| M3 | 0.5 | 5.68 | 5.32 | 3 | 2.86 | 2.58 | 2.52 | 1.3 |
| M4 | 0.7 | 7.22 | 6.78 | 4 | 3.82 | 3.08 | 3.02 | 2 |
| M5 | 0.8 | 8.72 | 8.28 | 5 | 4.82 | 4.095 | 4.02 | 2.5 |
| M6 | 一 | 10.22 | 9.78 | 6 | 5.7 | 5.14 | 5.02 | 3 |
| M8 | 1.25 | 13.27 | 12.73 | 8 | 7.64 | 6.14 | 6.02 | 4 |
| M10 | 1.5 | 16.27 | 15.73 | 10 | 9.64 | 8.175 | 8.025 | 5 |
| M12 | 1.75 | 18.27 | 17.73 | 12 | 11.57 | 10.18 | 10.025 | 6 |
| M14 | 2 | 21.33 | 20.67 | 14 | 12.57 | 12.21 | 12.032 | 7 |
| M16 | 2 | 24.33 | 23.67 | 16 | 15.57 | 14.21 | 14.032 | 8 |
| M20 | 2.5 | 30.33 | 29.67 | 20 | 19.48 | 17.23 | 17.05 | 10 |
