Hex & D-Bore Shaft Collars

Pacific International Bearing Sales offers high-performance hex and D-bore shaft collars designed for secure, non-marring connections in a variety of applications. Hex bore collars provide superior holding power and torque transmission, ideal for positive drive systems. D-bore collars are perfect for D-shafting, offering greater adjustability and grip compared to set screw collars. Available materials include 1215 lead-free steel with black oxide coating, 303 stainless steel, and lightweight 2024 aluminum (hex only). Sizes range from 1/4" to 1" for D-bore and 3/8" to 1/2" for hex bore.