You need dependable hardware. No substitutions. No surprises.
That’s why choosing the right washer — and the right supplier — matters.
If you want to buy metric washers online, you want clarity. You want stock counts, diameters, and stainless-grade options spelled out. CanadaBolts delivers that. Their washers collection lists metric and imperial ranges. It lists pack sizes. It shows stock levels. Practical details. Up front.
Quick Snapshot — What they Stock
- Metric flat washers in sizes M1.6–M22, available in singles and packs (1 / 10 / 50 / 100).
- Metric fender washers (M3–M14) for broader load distribution.
- Imperial flat washers (common # sizes) if you work imperial.
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Stainless-steel options — ideal for corrosion resistance and outdoor use.
If you’re sourcing for a project or maintaining inventory, these details matter. The site shows per-item stock. You can choose from small quantities or bulk orders. That’s useful. Order the exact amount you need. Avoid waste.

Why Choose a Metric Washer Supplier You Can Trust?
Fasteners are small. Yet they’re critical. One wrong washer can lead to leaks, loosening, or stripped panels. A reliable metric washer supplier provides:
- Accurate specs.
- Material data (stainless grades).
- Real-time stock.
- Pack sizes that match job requirements.
CanadaBolts lists stainless fasteners by material — e.g., 18-8 (A2) and 316 (A4) grades — so you can pick the right corrosion resistance for marine, industrial, or architectural jobs.
When to Use a Stainless Steel Fender Washer?
Fender washers have a large outer diameter and a relatively small bore. Use them when:
- You need to spread load on thin or soft materials.
- You’re fastening into fibreboard, sheet metal, or plastic.
- A standard flat washer won’t protect the surface adequately.
CanadaBolts’ metric fender washers come in common metric sizes and pack quantities. They’re stainless steel. That means they resist rust and maintain finish over time. Practical. Reliable.

How to Pick the Right Metric Washer — a Simple Checklist
- Identify the bolt or screw diameter. Match the washer’s inner diameter to the fastener (e.g., M6 bolt → M6 washer).
- Decide on OD needs. If the surface is thin or soft, opt for a fender washer for greater load spread.
- Choose material. Stainless A2 (18-8) is fine for many indoor uses. A4 (316) is ideal for coastal or corrosive conditions.
- Select pack size. CanadaBolts sells singles and bulk packs. Buy per project — not per guess.
- Confirm finish and tolerance. For visible applications, choose a polished look. For engineering builds, check standards and thicknesses.
Need help? Ask the supplier. A good metric washer supplier will advise on fit and compatibility.
Buy Metric Washers Online — Speed and Control
Ordering online saves time. It gives you choice. Shipping is transparent. CanadaBolts shows availability by SKU and often offers free shipping thresholds. That helps with budgeting. It also reduces downtime on jobs. Click, confirm, and track your order. Simple.
If you need quick turnaround, choose the right pack size. If you’re a repeat buyer, consider stocking common sizes: M5, M6, M8, and the corresponding fender sizes. Those move fastest.
For Engineers and Procurement Teams — What to Watch For?
- Material callouts: A2 vs A4 matters. Don’t guess. Specify.
- Tolerance and standards: For critical builds, confirm ISO or DIN specs.
- Traceability: Record SKU and lot for quality audits.
- Compatibility: Match washer OD to fastener head type (flat, countersunk, button).
These checks keep installations tight and reliable. Moreover, trust a reliable metric washers supplier in Canada for the best results.
Final Nudge — Pick the Right Supplier Now
If you’re ready to buy metric washers online, choose a supplier who lists real inventory and real specs. If you need to source in Canada, choose a metric washers supplier in Canada who offers stainless options and fender washers in common sizes. CanadaBolts’ washers collection lets you compare metric flat and fender washers, check stock, and order the exact packs you need.
Want help choosing sizes for a project? Contact the supplier’s technical team. Ask for recommendations. Use pack sizes to save on cost per piece. Ship the right parts. Finish the work faster.
Order today. Get exactly what your project needs.