Alera
Alera ALECASTERST2 dual-wheel hooded casters B stem 2" black 5/set 100 lb hardware
- Casters
$26.99$36.74−27%
0.00032623BTC
In stock
Zoro Select M50301.220.0029 Sealing Washer Copper M22 25 Pack
Copper sealing washers for M22 bolts, 22 mm inner and 29 mm outer diameter, 1.5 mm thick, pack of 25
- Product typeWashers
- Copper material resists corrosion in fluid systems
- Annealed heat treatment ensures reliable sealing under pressure
- M22 inner diameter fits standard metric bolt sizes
- 25-piece pack covers multiple installation or maintenance jobs
- Consistent 1.5 mm thickness with tight tolerance maintains joint integrity
Zoro Select M22 Copper Sealing Washers
This pack contains twenty-five plain-finish copper sealing washers sized for M22 bolts. Each washer has a 22 mm inside diameter, a 29 mm outside diameter and a uniform 1.5 mm thickness with a tolerance of ±0.2 mm. The annealed copper material provides reliable sealing in metric-threaded assemblies.
Suited to hydraulic, plumbing
Mechanics and technicians who need a ready supply of M22 copper crush washers for fluid-system joints will find the quantity convenient. Builders working with larger or smaller bolt sizes, or who require stainless steel or aluminium sealing washers, should look at other listings.
Twenty-five-piece pack covers multiple service jobs
The annealed copper washers comfortably handle repeated tightening cycles on M22 ports without work-hardening. A single pack may run out on large-scale fleet servicing or projects that demand more than twenty-five sealing points.
How it compares
Measured against everything we stock in General Hardware & Accessories, at today’s prices. Recalculated every night.
- Price $15.99
- Cheaper than about 58% of the 2,607 comparable items (median $18.99).
Specifications
| Product | |
|---|---|
| Brand name | ZORO SELECT |
| Product type | Washers |
Questions about this item
Will these copper washers seal properly on my existing M22 bolts?
Yes, the inside diameter is 22 mm and the outside diameter is 29 mm, matching standard M22 bolt dimensions for a correct fit.
Can I reuse these annealed copper washers when servicing older fittings?
Annealed copper compresses to form a seal; once crushed to the 1.5 mm thickness they should be replaced rather than reused for reliable sealing.
How do I confirm the washers are seated correctly after installation?
Tighten the joint to the specified torque; the washer will compress evenly to 1.5 mm with a tolerance of ±0.2 mm, creating a uniform copper seal face.
More in General Hardware & Accessories
