Flat Washers |
Spring Washers |
Lock Washers |
Fender Washers |
Tooth Washers |
Square Washers |
Conical Washers |
Custom Washers
DIN / ISO / ASTM / ANSI standards available
Carbon Steel / Stainless Steel / Brass / Aluminum / Nylon / Rubber options
Zinc Plated / Hot-Dip Galvanized / Black Oxide / Dacromet / PTFE / Plain Finish
XZ Fastener supplies a wide range of industrial washers, including flat washers, spring washers, lock washers, fender washers, tooth washers, square washers, conical washers and custom washers. Our washers are available in carbon steel, stainless steel, brass, aluminum, nylon, rubber and other materials, with surface finishes such as zinc plated, hot-dip galvanized, black oxide, Dacromet, PTFE coating and plain finish. We support DIN, ISO, ASTM and ANSI standards for construction, machinery, automotive, steel structure, electrical equipment and general industrial applications.
We supply standard and custom washers in various materials, sizes, hardness levels and surface finishes to meet different industrial and project requirements.
| Item | Available Options |
|---|---|
| Product Types | Flat Washers, Spring Washers, Lock Washers, Fender Washers, Tooth Washers, Square Washers, Conical Washers, Sealing Washers, Custom Washers |
| Standards | DIN, ISO, ASTM, ANSI, JIS, BS, GB and custom standards |
| Common Standards | DIN 125, DIN 127, DIN 9021, ISO 7089, ISO 7090, ISO 7091, ASTM F436, ASTM F844 |
| Material | Carbon Steel, Stainless Steel, Brass, Aluminum, Nylon, Rubber and special materials |
| Grades / Hardness | HV100, HV140, HV200, HV300, 45H, 300HV and customized hardness requirements |
| Size Range | M3–M64, 1/8″–2″, customized sizes available |
| Washer Type | Standard Flat Type, Oversized Type, Spring Type, Serrated Type, Tooth Type, Conical Type, Sealing Type |
| Surface Finish | Plain, Zinc Plated, Hot-Dip Galvanized, Black Oxide, Dacromet, Zinc-Aluminum Coating, PTFE Coating, Phosphate Coating |
| Matching Products | Bolts, Nuts, Screws, Threaded Rods, Stud Bolts, Anchor Bolts |
| Custom Service | Made to drawing, made to sample, special thickness, special outer diameter, special inner diameter, special shape and customized packaging |
| Certificates | MTC, Inspection Report, CO, EN 10204 3.1 certificate available upon request |
| Applications | Construction, Machinery, Steel Structure, Automotive, Electrical Equipment, Solar Mounting, Railway, Bridge and General Industry |
Please send us the washer type, standard, size, material, hardness, finish and quantity. We will provide a suitable quotation as soon as possible.
We supply a wide range of washers, including flat washers, spring washers, lock washers, fender washers, tooth washers, square washers, conical washers, sealing washers and custom non-standard washers.
We can supply washers according to DIN, ISO, ASTM, ANSI, JIS, BS and GB standards. Common standards include DIN 125, DIN 127, DIN 9021, ISO 7089, ISO 7090, ISO 7091, ASTM F436 and ASTM F844.
Our washers are available in carbon steel, stainless steel, brass, aluminum, nylon, rubber and other special materials. Stainless steel washers are suitable for corrosion-resistant applications, while nylon and rubber washers are often used for insulation, sealing or vibration reduction.
We can provide washer hardness options such as HV100, HV140, HV200, HV300, 45H, 300HV and customized hardness requirements according to customer specifications or project standards.
Available surface finishes include plain finish, zinc plated, hot-dip galvanized, black oxide, Dacromet, zinc-aluminum coating, PTFE coating, phosphate coating and other custom coatings.
Yes. We can supply washers together with matching bolts, nuts, screws, threaded rods, stud bolts and anchor bolts. Please confirm the bolt or screw size, washer standard, material, finish and quantity when requesting a quotation.
Yes. We can supply metric washers, inch washers and customized washer sizes. Standard and non-standard inner diameter, outer diameter and thickness can be produced according to drawings or samples.
Flat washers are mainly used to distribute load, protect the connected surface and improve fastening stability. Spring washers are designed to provide anti-loosening support and help maintain tension under vibration or dynamic load conditions.
Yes. We support custom washer production based on drawings, samples or technical specifications. Custom options include special outer diameter, inner diameter, thickness, shape, material, hardness, coating and packaging.
To receive an accurate quotation, please provide the washer type or standard, size, inner diameter, outer diameter, thickness, material, hardness, surface finish, quantity, packaging requirement and destination country or port. For non-standard washers, please send a drawing or sample photo.
Yes. Material certificates, inspection reports, CO and EN 10204 3.1 certificates can be provided according to project requirements. For hardened washers, hardness testing and dimensional inspection can also be arranged.
We inspect washer dimensions, inner diameter, outer diameter, thickness, hardness, surface finish, coating quality, packaging and labeling before shipment. For project orders, additional inspection reports, photos and certificates can be provided upon request.
Need a washer quotation? Send us the washer type, standard, size, material, hardness, finish and quantity. Our team will provide a suitable quotation and technical suggestion for your project.
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