The CUP-POINT SOCKET SET-SCREW 1/4"-20 x 1/2" is designed for dependable fastening with its headless design and hex drive for easy installation. Manufactured with a Rockwell hardness of C45-53, this set screw ensures durability and strength. The cup point is the most commonly used style set screw, providing excellent grip in applications where space is limited. Ideal for mechanical assemblies, it is suitable for a wide range of industrial and automotive uses, making it a versatile choice for your fastening needs.