Screws of all forms
BONIONI produces quality screws in small and big quantities for automatic assembling systems.
Ø 1 to 24mm – max length 190mm – class 4.8 to 12.9
Machine screws, tapping screws, screws for plastics, with integrated washers, welding screws, miniature screws
Any form of head, recess, thread, point
Pitch: ISO, american or special
Material: steel, brass, copper, aluminium, stainless, bronze, nickel silver.
All types of heat or surface treatments.
Pre-coating / Micro encapsulation / Thread locking and sealing