(5305) Screws

(5306) Bolts

(5307) Studs

(5310) Nuts and Washers

(5315) Nails, Machine Keys, and Pins

(5325) Fastening Devices (clips, retainers, springs)

(5330) Seals and Gaskets

(5935) Electrical Connectors

(6515) Medical, Surgical Instruments, Equipment, and Supplies

(7320) Kitchen Equipment and Appliances