An Allen cap screw, also known as a socket head cap screw, is a type of fastener with a cylindrical head and a hexagonal drive hole. It is designed to be tightened or loosened using an Allen wrench or hex key, providing a clean and secure fit in precision machinery and equipment. These screws are commonly used in applications where space is limited or a flush finish is needed. Made fr... https://vidyafasteners.com/allen-cap-bolt-manufacturer-india/