1. Housing: Aluminum alloy housing and inside thermoplastic.
2. O-Ring and flat gaskets: NBR Rubber.
3. Reflector: aluminum with printed white.
4. Bolt: M10 Hexagon nut and washer in galvanized steel.
5. Temperature resistant: -20'C to 100 'C. / 0'F to 220 'F
6. Distance of two bolts: 50mm to 500mm
7. Usage: Thin-wall container, Radiator, Hydraulic reservoir and receivers.