M4 Internal Thread Dowel Pin 10 Pack 6x30mm Chamfering Flat Carbon Steel Cylindrical Pin

Description:
1. These cylindrical pins are made of 45# Carbon Steel, very smooth surface, anti-rust, anti-corrosion, solid and durable for extended use.
2. 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.
3. Chamfered ends add a hint of detail, and allow for easy insertion of dowel pins into any hole, while also can make installation easier.

Notice: In order to make dowel pins a tight fit, your hole should be equal to or slightly smaller than the diameter shown (less than or equal to 10 mm)