Product Description
used to protect the surface of the connected parts from nut scratches and disperse the pressure of the nut on the connected part
Durable easy to install Suitable for tap, air cylinder, valve, pump, automobile, bearing and sealing straighmotors,cylinders and valves etc more
Size: M4 5 6 8 10mm
Material: 6AL/4V(TC4)Titanium Alloy,Grade 5
Specification:
Size: M4 5 6 8 10mm
Material: 6AL/4V(TC4)Titanium Alloy,Grade 5
M4 Outer Diameter: 7mm, Inside Diameter: 4mm, Thickness: 0.8mm
M5 Outer Diameter: 8.5mm, Inside Diameter: 5mm, Thickness: 1mm
M6 Outer Diameter: 10mm, Inside Diameter: 6mm, Thickness: 1mm
M8 Outer Diameter: 13mm, Inside Diameter: 8mm, Thickness: About1.5mm
M10 Outer Diameter: 16mm, Inside Diameter: 10mm, Thickness: 1.7mm
M10-2 Outer Diameter: 20mm, Inside Diameter: 10mm, Thickness: 2mm(Only for M10 flange bolts)












Hanyang Fasteners is a company specializing in standard and non-standard fasteners, integrating production, sales, and research and development. In line with the business philosophy of "integrity management, advocating norms", it gives full play to regional and industrial advantages, and serves Customers all over the country, providing professional fastener connection solutions.
We integrate all aspects of manufacturing, development, and service, focusing on providing customers with comprehensive supporting services. With excellent entrepreneurial spirit, strict management, high-quality production, high-precision inspection, and high-standard service!
The main production standards are: DIN, ANSI, BS, ISO, JIS, GB, UNI and other standards, as well as non-standard products: Materials involved: Carbon steel, alloy steel, stainless steel, copper, nylon, etc. The product category includes various screws, bolts, nuts and other accessories.
With high-quality fastener products and sincere service, it has won the recognition of customers in various fields of society. The products are used in machinery, new energy, environmental protection equipment, medical equipment, communication equipment, power facilities, electronic products, food machinery, petrochemical, Ship assembly, pump valve pipeline, building curtain wall, open air and other industries, the products are well received by customers.