It is water resistant, dust resistant and inactive with salts, acids, alkalis, oils and greases as well as general dissolvent. Product material: Location A, C, D and F made of PA; Location B and E made of chemigum.Specification of thread: Metric, PG and GWorking temperature: Static: -40°C~+100°C, instantaneously can be +120°C; Dynamic: -20°C~+80°C, instantaneously can be +100°C Color: Black and ...