OEM Single-Piece Sealing Washer, Copper, 14 mm ID x 18 mm OD, 50 Pack
The APPROVED VENDOR Single-Piece Sealing Washer (SKU 3G-OTH-534511) is a copper seal for M14 screw sizes, with a 14 mm inside diameter and 18 mm outside diameter. Supplied in a small pack of 50, this metric copper…
SKU 3G-OTH-534511
Also listed as: M503021400018 · M50302 140 0018 · M50302-140-0018
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The APPROVED VENDOR Single-Piece Sealing Washer (SKU 3G-OTH-534511) is a copper seal for M14 screw sizes, with a 14 mm inside diameter and 18 mm outside diameter. Supplied in a small pack of 50, this metric copper washer is identified by manufacturer part number M50302.140.0018.
Frequently Asked Questions
What is an APPROVED VENDOR M14 copper sealing washer used for?
This copper sealing washer is used to create a leak-proof seal under bolt or screw heads in metric M14 fasteners. It is commonly applied in hydraulic, pneumatic, and plumbing systems where copper’s malleability ensures a tight seal against fluids and gases.
What are the specifications of the APPROVED VENDOR M50302.140.0018 sealing washer?
The APPROVED VENDOR sealing washer has a 14 mm inside diameter and 18 mm outside diameter, made of copper with a gray color. It is a metric single-piece washer supplied in a small pack of 50, with manufacturer part number M50302.140.0018.
Where to buy APPROVED VENDOR sealing washers worldwide?
3G Electric supplies APPROVED VENDOR sealing washers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these copper washers to your facility, ensuring you get the right sealing components for your application.
How to install a copper sealing washer for M14 screws?
Place the copper washer over the M14 screw shank before threading into the mating part. Tighten to the recommended torque for the application; copper deforms slightly under compression, creating a reliable seal. Avoid over-tightening to prevent washer extrusion or thread damage.
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.