Countersunk Allen Bolt DIN 7991 Grade 10.9 Size 5 mm Length 10 mm | AOBSCO

The countersunk Allen bolt, produced by AOBSCO, is a hexagon socket screw designed according to DIN 7991 with Grade 10.9 hardness. Made from high-quality materials, this bolt provides a flush finish as its head sits below the surface, offering an elegant and secure fastening solution. It is widely used in construction materials, building supplies, automotive parts, solar energy systems, machinery, and precision equipment across Saudi Arabia. The countersunk design prevents damage from external impacts and enhances safety by eliminating protruding heads.

• Specification: DIN 7991
• Grade: 10.9
• Size: 5 mm diameter
• Length: 10 mm
• Head type: Countersunk hexagon socket
• Material: High-grade steel
• Applications: Construction, automotive, solar energy, machinery, precision equipment
• Benefits: Flush finish, impact resistance, enhanced safety