Black Countersunk Allen Bolt DIN 7991, Grade 10.9, Size 12 mm, Length 45 mm | AOBSCO

Black countersunk hexagon socket Allen bolt manufactured by AOBSCO. This Grade 10.9 bolt, sized at 12 mm diameter and 45 mm length, meets the DIN 7991 standard. It is widely used in construction materials, building supplies, and various industrial applications across Saudi Arabia including mold making, electrical, solar energy, automotive, and machinery sectors. The countersunk head ensures the bolt sits flush with the surface, providing a neat and elegant finish while protecting the bolt from external damage or wear. This design also enhances safety in precision equipment and other critical installations where protruding fasteners pose risks.

• Size: 12 mm diameter
• Length: 45 mm
• Grade: 10.9
• Standard: DIN 7991
• Color: Black
• Head type: Countersunk hexagon socket
• Material: High-strength alloy steel
• Application: Construction, machinery, automotive, solar energy, electrical, mold making