Quality Inspection for 316 Carriage Bolt - 304/316L/2205 Stainless Steel Hexagon Socket Head Cap Bolt – Aozhan

Description

Hexagon Socket Head Cap Bolt are a type of hole-type screws. They are generally used in machine tool equipment, chemical equipment, water pumps, ships, electrical equipment, etc. Full-tooth stainless steel hexagon socket head cap screws are more commonly used, while half-tooth stainless steel hexagon socket cap screws are widely used in China. More used on export equipment. The material is divided into two types: SUS304 stainless steel hexagon socket head cap screws, strength class description -A2-70. SUS316 stainless steel hexagon socket head cap screws, strength class description-A4-70. Used in environmental protection equipment, medical equipment, communication equipment, power facilities, electronic products, instrumentation, food machinery, petrochemicals, ship assembly, pump valve piping, building curtain walls, open air, sports facilities, outdoor decoration, etc.

Alternative standard: DIN 912 – 1983 ISO 4762 – 2004. Approximate standard: GB/T70.1 ISO4762 ASME B18.3.1M UNI5931 NF E25-125 AS 1420. Optional materials: stainless steel SUS304, SUS316, grades A2-70, A4-70, A4-80, etc. Product features: high precision, high connection strength, lightweight, easy to fasten, disassemble, not easy to slip angle. How to use: Allen wrench. Matters needing attention: Use the correct torque, do not over-tighten. Common standards: GB/T70.1, ISO4762, ASME B18.3.1M, UNI5931, NF E25-125, AS 1420, ISO 12474 – 2011.

Quality Inspection

Production Process

Application Diagram