Bottom cam for Metpar 1" metal Partition door

This part consists of three portions1. Round upper portion2. Square middle portion3. Threaded bottom portion The following parts are included: 1. Candle cam2. Internal tooth washer3. External tooth weasher4. Hex nut Round upper portion Material: balck nylon Dia: 27/32" Length: 3-9/16"Square middle portion Material: black nylon Width of each side: 7/8" Height: 1-1/4"On two opposing sides are flat, vertical tabs, called 'keylocks', which fit into slots in the TP 617ME bottom door insert to keep the cam from turning in the door. The keys are the same width and depth, but two different heights.Side A Width: 5/16" Depth: 3/32" Height: 11/32"Side B: Width: 5/16" Depth: 3/32" Height: 13/16"At the very bottom of this section, on the same opposing sides are ledges which run the length of each side. Their thickness is the same as the keylocks: 3/32"These ledges keep the cam from being pushed through the bottom door insert and up into the door. Threaded portion Material: steel This portion consists of 1. A smooth shoulder Dia: 5/16" Length: 1/2" 2. A threaded portion Thread type: 5-16/18" Length of threaded are: 9/16" 3. A slotted tip Dia:3/16" Depth of slot: 3/32"Hexnut Material: steel Outside dia: 1/2" Thread type: 5/16-18 Thickness: 7/32"External tooth lock washer Material: steel OD: 19/32" ID: 5/16" Thickness: 1/32"Internal Tooth lock washer Material: steel OD: 19/32" ID: 11/32" Thickness: 1/32"