Allen Hex Socket Set Screw Black DIN 916, Grade 12.9, Size 4 mm, Length 20 mm | AOBSCO

The Allen Hex Socket Set Screw by AOBSCO is a high-strength fastening solution made from durable materials designed for construction and industrial use. Its compact head design allows installation in confined spaces, providing excellent stability and strength compared to conventional screws. This set screw conforms to DIN 916 standards, ensuring reliable performance in various building supplies applications across Saudi Arabia.

• Size: 4 mm
• Grade: 12.9
• Length: 20 mm
• Color: Black
• Standard: DIN 916