14 Ago 10pcs Set Screw Collars 3.05mm ID 8mm OD 4mm Width Gear Stopper Wheel Collar
Durable Construction: Made of nickel-plated carbon steel, high strength, strong locking force, anti-corrosion, and durability. Round bore collars are commonly used as positioners, spacers, stops, and bearing surfaces.Secure Shaft Attachment: Set screw collars are designed with a threaded hole and a set screw that tightens...