Material = nylon/glass fiber.  Resists fuel and oils.  Max continuous operating temperature = 250F.  Mounts with #8 screws but can be drilled for #10 bolts.  Center plug halves have anti-rotation features.  Connector can be right angle or straight.  If straight connector is used, the user slots the connector retainer.   Amploc Key100 sensor and connector is Not provided.  Only the mount is provided for this order.  #8 mount screws are provided.