COMMON PROCUREMENT VOCABULARY

Description and partition structure:

Section 44000000-0
Construction structures and materials; auxiliary products to construction (except electric apparatus)

	Code	Name
	44500000-5	Tools, locks, keys, hinges, fasteners, chain and springs

	44530000-4	Fasteners

	44531000-1	Threaded fasteners

	44531500-6	Flange jointing sets