Hardware And Abrasives

Subgroup Name	Actions
Screws
Bolts
Studs
Nuts And Washers
Nails, Machine Keys, And Pins
Rivets
Fastening Devices
Packing And Gasket Materials
Brackets
Disks And Stones, Abrasive
Coil, Flat, Leaf, And Wire Springs
Bushings, Rings, Shims, And Spacers