Grade 8.8 High Tensile Hex Bolt- Metric Fine M8,M10,M12,M14,M16,M18,M20,M22,M24,M30 (G8CS FINE)

FEATURES: 

• Name: High-strength bolts
• Description: High-strength bolts are divided into torsion shear type high-strength bolts and large hexagonal high-strength bolts according to the construction process.
• The torsion shear type high-strength bolt is composed of a bolt, a nut, and a washer. It is an improved type of large hexagonal high-strength bolts for the convenience of construction design.
• High-strength bolts are mainly used in steel structure engineering. A very important feature of high-strength bolts is that they are limited to single use. They are generally used for permanent connections. Repeated use is strictly prohibited!
• Available standards: DIN, ANSI, ASTM, JIS, BSW
• Strength: 4.8 grade, 8.8 grade, 10.9 grade, 12.9 grade A2-70, A4-70, A4-80
• Surface treatment: yellow, blue, white galvanized, galvanized, HDG, chromate, dacromet

SPECIFICATION: