Black Countersunk Allen Bolt DIN 7991, Grade 10.9, Diameter 6 mm, Length 20 mm | AOBSCO

The Black Countersunk Allen Bolt DIN 7991 by AOBSCO is a high-grade 10.9 fastener made from durable materials designed for secure and flush installation. This bolt is widely used across construction materials, building supplies, automotive, machinery, and solar energy sectors in Saudi Arabia. Its countersunk head ensures the bolt sits flush with surfaces, preventing protrusions that could cause hazards or damage, making it ideal for precision equipment and safety-critical applications.

• Size Diameter: 6 mm (50 PCS)
• Length: 20 mm
• Grade: 10.9
• Color: Black
• Standard: DIN 7991
• Material: High-strength steel
• Feature: Countersunk hexagon socket head for flush mounting