China wholesale Stainless Steel Hexagon Countersunk Head Bolts Wholesale - 304/316/316L Stainless Steel Hexagon Socket Countersunk Head Bolts – Aozhan

Description

Hexagon Countersunk Head Bolt, also known as hexagon socket head cap screws, flat cup socket head cap screws, flat head screws, countersunk head socket head cap screws, countersunk head socket head cap screws. The head is conical, and the middle is a concave hexagon. After installation, the head of the screw can be embedded in the installation surface, and the surface is flat and beautiful. The head of the countersunk head socket head cap screw can be embedded in the component, which can apply a large torque and has a high connection strength, which can replace the hexagonal bolt. It is often used in joints where compact structure and smooth appearance are required.

Alternative standards: DIN 7991 – 1986 DIN EN ISO 10642 – 2004 DIN EN ISO 10642 – 2013

Approximate standard: GB /T 70.3 UNI5933

Optional material: SUS304 SUS316 2205 2507 etc.

Product features: high precision, easy to fasten and disassemble, not easy to slip angle, flat and beautiful

Application industry: suitable for machinery, wind power, electric power, electronics, communication and other industries

How to use: Allen wrench

Precautions: Use the correct torque to twist, do not over-tighten

Common standards: ISO10642, GB70.3, UNI5933

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Application Diagram