Screws and bolts
Iron index washer CHHS
cod: OSF1020Index washer for cylindrical head screws in iron
Iron index washer CHHS: For Cylindrical Head Screws
Iron index washers for cylindrical head screws. Ideal for protecting surfaces in contact with the screw head in situations of friction or rotation.
Iron index washer CHHS – Sizes:
M6 and M8
Finishes available by request:
• Burnished
• White zinc-plated
• Yellow zinc-plated
• Black zinc-plated
• Nickel-plated
Available sizes
| CHHS M6 | CHHS M8 |
| 7x12 | |
| 7x13 | |
| 9x15 |
The index washers for iron cylinder head are indispensable components for industrial assembly and fastening. They are designed with the highest precision, to fit cylindrical head screws (UNI 5931) and ensure a stable and safe connection in all industrial applications.
They are made of iron, a robust and durable material that can withstand significant loads and harsh environmental conditions. The surface finish provides corrosion protection in most cases, although additional treatment is recommended in highly corrosive environments.
The iron index washers for cylindrical heads prevent deformation or damage of contact surfaces, as they distribute the pressure applied by the screw evenly. They are ideal for applications where precision and the integrity of connections are critical.
These versatile accessories are mainly used in the woodworking industry and in a wide range of industrial sectors, including mechanical engineering, automation, and machinery construction.
Other sizes and galvanic treatments are available by request.
They are made of iron, a robust and durable material that can withstand significant loads and harsh environmental conditions. The surface finish provides corrosion protection in most cases, although additional treatment is recommended in highly corrosive environments.
The iron index washers for cylindrical heads prevent deformation or damage of contact surfaces, as they distribute the pressure applied by the screw evenly. They are ideal for applications where precision and the integrity of connections are critical.
These versatile accessories are mainly used in the woodworking industry and in a wide range of industrial sectors, including mechanical engineering, automation, and machinery construction.
Other sizes and galvanic treatments are available by request.
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Request a quote
Years of experience
In addition to the product catalog, we have a series of services on request, to always guarantee a quality and tailor-made product.
Treatments available by request
Burnished
Black zinc plated
White zinc plated
Yellow zinc plated
Bronze plated
Nickel plated
Brass plated