Made in Japan
Manufacturer : Nippon Chemical Screw
Model :PTFE/W(d-D-t)
Tetrafluoroethylene resin washer.
Continuous use temperature | 260°C/500°F |
Combustion quality | UL94V-0 equivalent |

Nominal diameter | 3 | 4 | 5 | 6 | 8 | 10 | 12 |
d×D | 3.2×7 | 4.3×9 | 5.3×10 | 6.4×12.5 | 8.4×17 | 10.5×21 | 13×24 |
t | 0.5 | 0.8 | 1 | 1.6 | 1.6 | 2 | 2.5 |
─ | ─ | 100 | 100 | 100 | 100 | 100 | 50 | 50 |
Sales unit Quantity
Torsional rupture torque
Tensile rupture force
- We use raw materials that are RoHS2 compliant.
Features
- The values in the table are reference values and are not guaranteed values.
- Please use a torque driver and torque wrench for tightening. The recommended tightening torque is 50% of the breaking torque value under use.
- Heat resistance and chemical resistance vary depending on usage conditions, so be sure to test under usage conditions beforehand.
- There may be slight discoloration depending on the lot and various conditions.
- Inventory sizes, shapes, and manufacturers of materials used are subject to change without notice.