From the archives
Mounting hardware: #10-32.
Mounting hardware washers (for drop through decks): #10 flat washers
Mounting hardware nut: #10-32 nylon insert lock nut.
Axle nuts: 5/16", 24 tpi nylon insert lock nut
Speed rings: 8x12x1mm flat washer.
Alternative: M8 washers.
Kingpin: 3/8", 24 tpi Grade 8 (6 lines on head) bolt
Kingpin nut: 3/8", 24 tpi nylon insert lock nut
Flat washers (barrel): 5/16" (snug fit) 0.375" ID; 0.875" OD; 0.064"-0.104" thickness.
Flat washers (cone): 5/16" or 3/8"
Cupped washers: not found in hardware stores
