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APPROVED VENDOR Sealing Washer: M14 Screw Sz, Copper, Copper Seal, 14 mm Inside Dia, 18 mm Outside Dia - Single-Piece Sealing Washers
APPROVED VENDORSingle-Piece Sealing Washers

APPROVED VENDOR Sealing Washer: M14 Screw Sz, Copper, Copper Seal, 14 mm Inside Dia, 18 mm Outside Dia

The APPROVED VENDOR Sealing Washer (SKU 54FP68, MPN M50301.140.0018) is a metric single-piece copper sealing washer for M14 screw sizes, with a 14 mm inside diameter and 18 mm outside diameter. Supplied in a small…

SKU 3G-OTH-534531

Brand
APPROVED VENDOR
Item
Sealing Washer: M14 Screw Sz, Copper, Copper Seal, 14 mm Inside Dia, 18 mm Outside Dia
Category
Single-Piece Sealing Washers
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
M50301.140.0018
Type
Copper, Copper Seal, 50 PK
Pack Size
Small Pack
Inside Dia
14 mm
Outside Dia
18 mm
Product Type
Sealing Washer
Seal Material
Copper
System of Measurement
Metric
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Sealing Washer (SKU 54FP68, MPN M50301.140.0018) is a metric single-piece copper sealing washer for M14 screw sizes, with a 14 mm inside diameter and 18 mm outside diameter. Supplied in a small pack of 50, this copper seal provides a reliable sealing solution for industrial applications.

Frequently Asked Questions

What is an APPROVED VENDOR copper sealing washer used for?

This copper sealing washer is used to create a leak-proof seal under bolt heads or nuts in industrial fluid and gas systems. The M14 size fits metric fasteners, and the copper material deforms under torque to fill gaps, preventing leaks in hydraulic, pneumatic, and plumbing connections.

What are the specifications of the APPROVED VENDOR M50301.140.0018 sealing washer?

This sealing washer has a 14 mm inside diameter and 18 mm outside diameter, designed for M14 screw sizes. It is made of copper, uses a metric system of measurement, and comes in a small pack of 50 pieces. The manufacturer part number is M50301.140.0018.

Where to buy APPROVED VENDOR sealing washers worldwide?

3G Electric supplies the APPROVED VENDOR M50301.140.0018 copper sealing washer to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this metric M14 sealing washer in a 50-pack for your industrial sealing needs.

How to install a copper sealing washer for M14 fasteners?

Place the copper sealing washer onto the M14 bolt or stud before tightening. Ensure the washer is centered and the mating surfaces are clean. Tighten to the recommended torque for your application; the copper will compress and deform slightly to form a reliable seal. Replace after each use for best results.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR single-piece sealing washers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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