OEM Single-Piece Sealing Washer, Copper, 20 mm ID x 26 mm OD, M20, 25 PK
The APPROVED VENDOR Sealing Washer (SKU 3G-OTH-534568) is a metric, single-piece copper sealing washer for M20 screw sizes, with a 20 mm inside diameter and 26 mm outside diameter, supplied in a 25-pack. This copper…
SKU 3G-OTH-534568
Also listed as: M503012000026 · M50301 200 0026 · M50301-200-0026
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The APPROVED VENDOR Sealing Washer (SKU 3G-OTH-534568) is a metric, single-piece copper sealing washer for M20 screw sizes, with a 20 mm inside diameter and 26 mm outside diameter, supplied in a 25-pack. This copper seal washer provides a reliable, deformable seal for industrial fluid and gas connections, supporting your sourcing needs across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls (as an authorised distributor for brands like FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke) ensures you get the right answer, not just a catalog.
Frequently Asked Questions
What is an APPROVED VENDOR M20 copper sealing washer used for?
This copper sealing washer is used to create a leak-proof seal in metric M20 threaded connections for industrial fluid and gas systems. It deforms under compression to fill gaps, preventing leaks in hydraulic, pneumatic, and plumbing applications across 14 industrial departments — and we supply far more than is listed.
What are the specifications of the APPROVED VENDOR sealing washer M50301.200.0026?
The APPROVED VENDOR sealing washer (MPN M50301.200.0026) is metric, with a 20 mm inside diameter and 26 mm outside diameter, made of copper. It fits M20 screw sizes and comes in a 25-pack small pack. Copper provides reliable deformation for sealing in fluid and gas connections.
Where to buy APPROVED VENDOR sealing washers worldwide?
3G Electric supplies the APPROVED VENDOR sealing washer M50301.200.0026 worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this copper seal washer to support your maintenance and production needs across 14 industrial departments — and we supply far more than is listed.
How to install a copper sealing washer for M20 connections?
Place the copper sealing washer squarely over the male thread before tightening the fitting. Tighten to the manufacturer's recommended torque to allow the copper to deform and create a seal. Avoid over-tightening, which can damage the washer or connection. Replace with a new washer each time the joint is disturbed.
OEM Products
3G Electric supplies OEM single-piece sealing washers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.