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APPROVED VENDORSingle-Piece Sealing Washers

APPROVED VENDOR Sealing Washer: M30 Screw Sz, Copper, Copper Seal, 30 mm Inside Dia, 36 mm Outside Dia

The APPROVED VENDOR Sealing Washer (SKU 54FR08) is a single-piece copper sealing washer for M30 screw sizes, supplied in a 10-pack. It has a 30 mm inside diameter and a 36 mm outside diameter, with a gray copper seal…

SKU 3G-OTH-534460

Brand
APPROVED VENDOR
Item
Sealing Washer: M30 Screw Sz, Copper, Copper Seal, 30 mm Inside Dia, 36 mm Outside Dia
Category
Single-Piece Sealing Washers
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
M50302.300.0036
Type
Copper, Copper Seal, 10 PK
Pack Size
Small Pack
Inside Dia
30 mm
Outside Dia
36 mm
Product Type
Sealing Washer
Seal Material
Copper
Seal Material Color
Gray
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 54FR08) is a single-piece copper sealing washer for M30 screw sizes, supplied in a 10-pack. It has a 30 mm inside diameter and a 36 mm outside diameter, with a gray copper seal material. This metric sealing washer is part of our curated industrial supply across 14 departments, with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is an APPROVED VENDOR M30 copper sealing washer used for?

This copper sealing washer is used to create a leak-proof seal on M30 threaded connections in industrial fluid and gas systems. It is commonly applied in pumps, hydraulics, and combustion equipment where a reliable, reusable metal seal is required under high temperature or pressure.

What are the specifications of the APPROVED VENDOR sealing washer 54FR08?

The APPROVED VENDOR sealing washer (MPN M50302.300.0036) has a 30 mm inside diameter and a 36 mm outside diameter. It is made of copper with a gray seal material, designed for M30 metric screw sizes, and supplied in a 10-pack small pack.

Where to buy APPROVED VENDOR sealing washers worldwide?

3G Electric supplies the APPROVED VENDOR sealing washer (SKU 54FR08) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for international orders, ensuring you receive genuine parts for your application.

How to install a copper sealing washer on an M30 fitting?

Clean the mating surfaces and slide the copper washer over the M30 bolt or fitting. Tighten to the manufacturer's recommended torque; copper washers deform slightly to seal. Do not overtighten. Replace the washer each time the joint is disturbed to maintain a reliable seal.

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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