These cylindrical pins are made of 45# Carbon Steel, very smooth surface, anti-rust, anti-corrosion, solid and durable for extended use.
Pins are internal threaded cylindrical fasteners, that fix a component's position, join components, or maintain alignment between them, used for positioning and connecting two parts, to make your equipment more stable.
Mainly used for wooden products, double bed, bookshelf, shelf, outdoor shade shed, cabinet partition, etc.; metal devices, such as punching punch, industrial, fixture, pin gauge, hinge or shaft fixed application.
Chamfered ends add a hint of detail, and allow for easy insertion of dowel pins into any hole, while also can make installation easier.