Stafford Manufacturing Corp.

Type 316 stainless steel collars and couplings
These Type 316 stainless steel collars and couplings are suitable for use in mixing equipment, drive systems, conveyors, and other machinery exposed to harsh chemicals, solvents and detergents. They feature one- and two-piece clamp-type and set-screw styles, and are offered with 18–8 stainless steel or Type 316 stainless steel fasteners. Collars available range in size from 0.25 in. to 10.0 in. i.d., and can be supplied with round, square or hexagonal bores — either smooth or threaded. Couplings come in sizes from 0.25 in. to 3 in. i.d. with straight and stepped bores and keyways.

Threaded Shaft Collars
These threaded one- and two-piece clamp-type shaft collars are designed to be mounted on shafts having unified coarse (UNC), unified fine (UNF), and Acme threads, in bore sizes from 0.25-in. to 16.0-in. inner dia. and various widths. The collars are available in stainless steel and steel with a black oxide finish, as well as aluminum and alloys. They are available as stub-Acme, double-Acme, and bearing locknuts in both English and metric sizes, as well as with a triple-link hinge. The collars are non-marring and easy to adjust, and have high axial holding power. They are suitable for use as locators, stops, and accessory mounts.