RS PRO Black Steel Hex Socket Countersunk Screw, Hex, M16 x 45 mm 193-3423

RS PRO 193-3423 hex socket countersunk screw M16 x 45 mm is manufactured from durable steel with a black finish, offering a strong and professional fastening solution for light duty applications.

This countersunk socket screw features a hex socket drive that enables it to sit flush or below the surface of the material, preventing interference from protruding heads. The screw has a thread diameter of M16 and a length of 45 mm.

Produced in 10.9 grade steel, these screws are more resilient than 8.8 grade counterparts, with a nominal strength of 1040 N/mm² and a yield strength of 940 N/mm². The black self-coloured finish ensures an attractive appearance suitable for visible applications.

The screw complies with the DIN 7991 standard and requires an Allen (hex) key for operation. It is widely used in various industrial, domestic, and commercial settings where a secure, flush fixing is needed.

The head shape is hex socket countersunk to provide a flush finish. The black steel material adds durability and corrosion resistance. Compliant with DIN 7991 ensuring standardized threading and performance. Commonly applied in woodworking, machinery, automotive, and electronics.

Facilitates secure and stable joints in fastening and assembly operations. Compatible with internal joinery and panel building tasks. Requires a hex key for installation and removal. Available in various thread sizes, including M16 for this particular model.

This product is essential for professionals requiring reliable fastening with excellent mechanical properties and a clean finish. Browse the Socket Screws category at EnvMart for related industrial fasteners.