Zoro Select
Zoro Select M50302.220.0029 Copper Sealing Washer M22 25 Pack
Copper sealing washers for M22 bolts, 22 mm inner diameter, 29 mm outer diameter, 2 mm thick, pack of 25
- TypeWashers
- Copper material resists corrosion in fluid systems
- Annealed finish ensures reliable sealing under pressure
- 22 mm inner diameter fits M22 bolt threads
- 2 mm uniform thickness maintains consistent compression
- Pack of 25 washers covers multiple repair jobs
Zoro Select Copper Sealing Washer M22
This pack contains 25 annealed copper washers sized for M22 fasteners. They suit mechanics, plumbers and maintenance teams who need reliable sealing on hydraulic or fuel-system joints. Each washer has a 22 mm inner diameter and a 29 mm outer diameter with a uniform 2 mm thickness.
Installing the washers is straightforward
Slip the washer over the bolt or stud before tightening the fitting; the soft copper conforms to flange faces without special tools. Problems arise if the mating surfaces are pitted or if the joint is over-torqued, which can split the washer and cause a leak.
The 25-piece quantity covers multiple service calls
The annealed copper handles typical automotive and industrial fluid pressures but is not intended for extreme high-pressure or critical safety systems where a metal-to-metal seal or a different gasket material is specified.
Highlights
- Copper material resists corrosion in fluid systems
- Annealed finish ensures reliable sealing under pressure
- 22 mm inner diameter fits M22 bolt threads
- 2 mm uniform thickness maintains consistent compression
- Pack of 25 washers covers multiple repair jobs
Specifications
| Brand | ZORO SELECT |
|---|---|
| Type | Washers |
Questions about this item
How can I confirm the M22 copper washers are sealing correctly after installation?
After tightening, check that each 22 mm ID washer compresses evenly against the 29 mm OD face with no fluid or gas leaks at the joint.
What comes in the pack and is anything else required for use?
The box contains 25 plain-finish annealed copper sealing washers sized for M22 bolts; no additional components are needed for installation.
Which pack size should I choose for a project needing roughly fifty M22 seals?
Each pack supplies 25 washers, so two packs will cover a requirement of about fifty M22 sealing points.
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