We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
APPROVED VENDOR Sealing Washer: M32 Screw Sz, Copper, Copper Seal, 32 mm Inside Dia, 40 mm Outside Dia - Single-Piece Sealing Washers
APPROVED VENDORSingle-Piece Sealing Washers

APPROVED VENDOR Sealing Washer: M32 Screw Sz, Copper, Copper Seal, 32 mm Inside Dia, 40 mm Outside Dia

The APPROVED VENDOR M32 Sealing Washer (MPN M50302.320.0040) is a single-piece copper sealing washer with a 32 mm inside diameter and 40 mm outside diameter, supplied in a 10-pack. This metric copper seal is designed…

SKU 3G-OTH-534540

Brand
APPROVED VENDOR
Item
Sealing Washer: M32 Screw Sz, Copper, Copper Seal, 32 mm Inside Dia, 40 mm Outside Dia
Category
Single-Piece Sealing Washers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
M50302.320.0040
Type
Copper, Copper Seal, 10 PK
Pack Size
Small Pack
Inside Dia
32 mm
Outside Dia
40 mm
Product Type
Sealing Washer
Seal Material
Copper
Seal Material Color
Gray
System of Measurement
Metric
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR M32 Sealing Washer (MPN M50302.320.0040) is a single-piece copper sealing washer with a 32 mm inside diameter and 40 mm outside diameter, supplied in a 10-pack. This metric copper seal is designed for M32 screw sizes, providing a reliable sealing solution for industrial applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is an APPROVED VENDOR M32 copper sealing washer used for?

The APPROVED VENDOR M32 copper sealing washer (MPN M50302.320.0040) is used to create a leak-proof seal on M32 screw fasteners in industrial piping, hydraulic, and pneumatic systems. Its 32 mm inside diameter and 40 mm outside diameter suit metric connections, and the copper material resists corrosion and deformation under compression.

What are the specifications of the APPROVED VENDOR M50302.320.0040 sealing washer?

This sealing washer has a 32 mm inside diameter and 40 mm outside diameter, designed for M32 screw sizes. It is made of copper with a gray color, supplied in a 10-pack small pack. The system of measurement is metric, and the manufacturer part number is M50302.320.0040 from APPROVED VENDOR.

Where to buy APPROVED VENDOR M32 copper sealing washers worldwide?

3G Electric supplies the APPROVED VENDOR M32 copper sealing washer (M50302.320.0040) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for international orders. Contact us to source this 10-pack of metric copper seals for your application.

How to install a copper sealing washer for M32 fasteners?

To install the APPROVED VENDOR M32 copper sealing washer, place it over the bolt or stud before tightening the nut. Ensure the washer sits flat against the mating surface. Tighten to the manufacturer's recommended torque for copper seals—over-tightening can deform the washer and reduce sealing effectiveness. 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from APPROVED VENDOR

View all APPROVED VENDOR parts →
Bonded Sealing Washer: Buna-N, Green, 0.75 in Inside Dia, 2 in Outside Dia, 1/16 in Max Thick (MPN ZSW-66). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use with Nut; Product Type: Sealing Washer; System of Measurement: Inch; X-Ray Detection: Not X-Ray Detectable; Seal Material: Buna-N; Seal Material Color: Green; FDA Approval: Not FDA Approved.
APPROVED VENDOR
Bonded Sealing Washer: Buna-N, Green, 0.75 in Inside Dia, 2 in Outside Dia, 1/16 in Max Thick (MPN ZSW-66). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use with Nut; Product Type: Sealing Washer; System of Measurement: Inch; X-Ray Detection: Not X-Ray Detectable; Seal Material: Buna-N; Seal Material Color: Green; FDA Approval: Not FDA Approved.
Sealing Washer: M12 Screw Sz, Copper, Copper Seal, 12 mm Inside Dia, 16 mm Outside Dia, 50 PK (MPN M50301.120.0016). Key specifications — Brand: APPROVED VENDOR; Product Type: Sealing Washer; System of Measurement: Metric; Seal Material: Copper; Pack Size: Small Pack.
APPROVED VENDOR
Sealing Washer: M12 Screw Sz, Copper, Copper Seal, 12 mm Inside Dia, 16 mm Outside Dia, 50 PK (MPN M50301.120.0016). Key specifications — Brand: APPROVED VENDOR; Product Type: Sealing Washer; System of Measurement: Metric; Seal Material: Copper; Pack Size: Small Pack.
Bonded Sealing Washer: Neoprene, Black/Brown, 0.656 in Inside Dia, 1 5/16 in Outside Dia (MPN ZSW-76). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use with Nut; Product Type: Sealing Washer; System of Measurement: Inch; X-Ray Detection: Not X-Ray Detectable; Seal Material: Neoprene; Seal Material Color: Black/Brown; FDA Approval: Not FDA Approved.
APPROVED VENDOR
Bonded Sealing Washer: Neoprene, Black/Brown, 0.656 in Inside Dia, 1 5/16 in Outside Dia (MPN ZSW-76). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use with Nut; Product Type: Sealing Washer; System of Measurement: Inch; X-Ray Detection: Not X-Ray Detectable; Seal Material: Neoprene; Seal Material Color: Black/Brown; FDA Approval: Not FDA Approved.
Bonded Sealing Washer: Buna-N, Green, 0.5 in Inside Dia, 1 in Outside Dia, 1/16 in Max Thick (MPN ZSW-62). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use with Nut; Product Type: Sealing Washer; System of Measurement: Inch; X-Ray Detection: Not X-Ray Detectable; Seal Material: Buna-N; Seal Material Color: Green; FDA Approval: Not FDA Approved.
APPROVED VENDOR
Bonded Sealing Washer: Buna-N, Green, 0.5 in Inside Dia, 1 in Outside Dia, 1/16 in Max Thick (MPN ZSW-62). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use with Nut; Product Type: Sealing Washer; System of Measurement: Inch; X-Ray Detection: Not X-Ray Detectable; Seal Material: Buna-N; Seal Material Color: Green; FDA Approval: Not FDA Approved.
Sealing Washer: M10 Screw Sz, Copper, Copper Seal, 10 mm Inside Dia, 14 mm Outside Dia, 100 PK (MPN M50301.100.0014). Key specifications — Brand: APPROVED VENDOR; Product Type: Sealing Washer; System of Measurement: Metric; Seal Material: Copper; Pack Size: Small Pack.
APPROVED VENDOR
Sealing Washer: M10 Screw Sz, Copper, Copper Seal, 10 mm Inside Dia, 14 mm Outside Dia, 100 PK (MPN M50301.100.0014). Key specifications — Brand: APPROVED VENDOR; Product Type: Sealing Washer; System of Measurement: Metric; Seal Material: Copper; Pack Size: Small Pack.
APPROVED VENDOR
APPROVED VENDOR
Sealing Washer: M17 Screw Sz, Copper, Copper Seal, 17 mm Inside Dia, 24 mm Outside Dia, 25 PK (MPN M50302.170.0024). Key specifications — Brand: APPROVED VENDOR; Product Type: Sealing Washer; System of Measurement: Metric; Seal Material: Copper; Seal Material Color: Gray; Pack Size: Small Pack.
APPROVED VENDOR
APPROVED VENDOR
Sealing Washer: M22 Screw Sz, Copper, Copper Seal, 22 mm Inside Dia, 29 mm Outside Dia, 25 PK (MPN M50302.220.0029). Key specifications — Brand: APPROVED VENDOR; Product Type: Sealing Washer; System of Measurement: Metric; Seal Material: Copper; Seal Material Color: Gray; Pack Size: Small Pack.
APPROVED VENDOR
APPROVED VENDOR
Sealing Washer: M18 Screw Sz, Copper, Copper Seal, 18 mm Inside Dia, 24 mm Outside Dia, 25 PK (MPN M50301.180.0024). Key specifications — Brand: APPROVED VENDOR; Product Type: Sealing Washer; System of Measurement: Metric; Seal Material: Copper; Pack Size: Small Pack.