M4/M6/M8/M10/M12 SUS304 Flat Washer

M4/M6/M8/M10/M12 SUS304 Flat Washer are designed for use with bolts and nuts in solar mounting systems and other mechanical assemblies. Made from SUS304 stainless steel, they offer good corrosion resistance for many indoor and outdoor applications.

Brand:

SIC SOLAR

Item NO.:

SIC-FW

Product Origin:

Fujian, China

Shipping Port:

Xiamen port

Installation Site:

Roof or Ground

Color:

Natural

Material:

SUS304

Warranty:

10 years and 25 years service time

Length:

Can be customized

Thickness:

Can be customized

Wind Load:

<60M/S

Snow Load:

<1.4KN/M²

Technical Details Installation Guide Package Advantage FAQ

Name	M4/M6/M8/M10/M12 SUS304 Flat Washer
Installation Site	Roof or Ground
Wind Load	<60M/S
Snow Load	<1.4KN/M²
Material	SUS304
Color	Natural
Anticorrosive	Stainless steel
Warranty	10 years and 25 years service time

1️⃣ Choose the Right Size: Select a washer that matches the bolt or nut and meets the application's dimensional requirements.

2️⃣ Position the Washer: Place it between the fastener and the connected surface.

3️⃣ Tighten the Fastener: Tighten the bolt or nut to the specified torque.

4️⃣ Inspect the Connection: Check that the washer sits flat and shows no signs of deformation or damage.

Solar bracket package

☆ SUS304 Stainless Steel – Offers good corrosion resistance in many common environments.

☆ Multiple Sizes – Available in M4, M6, M8, M10, and M12 to suit different fastening needs.

☆ Surface Protection – Helps distribute pressure and reduce direct contact damage.

☆ Wide Application – Compatible with matching bolts, screws, and nuts in various mechanical assemblies.

Q1: What sizes are available?

The available sizes are M4, M6, M8, M10, and M12. Confirm the required dimensions before ordering.

Q2: How do I choose the correct washer size?

Check the fastener diameter, washer inner and outer diameters, thickness, and application requirements.

Q3: Is a flat washer the same as a lock washer?

No. A flat washer mainly distributes clamping force and helps protect surfaces, while a lock washer is designed to help resist loosening in suitable connections.

Q4: What information is needed for a quotation?

Please provide the required sizes, quantities, dimensional standard, thickness, surface finish, packaging requirements, and intended application.