MH Plastic Side/Top/Side Entry Hoods MHTRI-P Series. A range of Plastic 3-Way (Side/Top/Side) Entry Hoods from the MH Connectors MHTRI-P Series. The shell halves are made from Black ABS, UL 94V-0 rated, held together with self-tapping screws. Two strain relief Clamps with screws and two Blanking plates are supplied. Jackscrews are UNC 4-40, Black Oxide plated Steel Housing Screws are Self-Tapping, Black Oxide plated Steel Strain Relief Clamps and Screws are Zinc plated Steel Cable Slot Shutoffs are Black ABS UL 94V-0 rated Operating Temperature Range -55 °C to +110 °C