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APPROVED VENDOR Bonded Sealing Washer: M20 Screw Sz, 18-8, Stainless Steel, FKM Seal, 0.774 in Inside Dia - Sealing Washers with Rubber-Bonded Inner Diameter
APPROVED VENDORSealing Washers with Rubber-Bonded Inner Diameter

APPROVED VENDOR Bonded Sealing Washer: M20 Screw Sz, 18-8, Stainless Steel, FKM Seal, 0.774 in Inside Dia

The APPROVED VENDOR Bonded Sealing Washer (SKU 880F36, MPN BULK-MBSW-12) is an ID-bonded sealing washer for M20 screw sizes, featuring an 18-8 stainless steel outer ring with a black FKM seal and a 0.774 in inside…

SKU 3G-OTH-533118

Brand
APPROVED VENDOR
Item
Bonded Sealing Washer: M20 Screw Sz, 18-8, Stainless Steel, FKM Seal, 0.774 in Inside Dia
Category
Sealing Washers with Rubber-Bonded Inner Diameter
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
BULK-MBSW-12
Type
18-8, Stainless Steel, FKM Seal, ID Bonded
Inside Dia
0.774 in
FDA Approval
Not FDA Approved
Product Type
Sealing Washer
Seal Material
FKM
Metal Detection
Metal Detectable
Washer Sub Type
ID Bonded - For Use Without Nut
X-Ray Detection
X-Ray Detectable
Seal Material Color
Black
System of Measurement
Metric
Compatible Product Type
For Use without Nut
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Bonded Sealing Washer (SKU 880F36, MPN BULK-MBSW-12) is an ID-bonded sealing washer for M20 screw sizes, featuring an 18-8 stainless steel outer ring with a black FKM seal and a 0.774 in inside diameter. Designed for use without a nut, this metric washer is metal detectable and X-ray detectable, though it is not FDA approved.

Frequently Asked Questions

What is an APPROVED VENDOR bonded sealing washer used for?

An APPROVED VENDOR bonded sealing washer seals bolted joints in industrial equipment, preventing leaks under vibration or thermal cycling. The 18-8 stainless steel outer ring resists corrosion, while the black FKM seal provides chemical and heat resistance. It is designed for use without a nut, making it suitable for confined-space applications.

What are the specifications of the APPROVED VENDOR bonded sealing washer M20?

The APPROVED VENDOR bonded sealing washer (MPN BULK-MBSW-12) fits M20 screw sizes, has an 18-8 stainless steel outer ring, a black FKM seal, and a 0.774 in inside diameter. It is metric, metal detectable, X-ray detectable, and not FDA approved. It is designed for use without a nut.

Where to buy APPROVED VENDOR bonded sealing washers worldwide?

3G Electric supplies APPROVED VENDOR bonded sealing washers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the M20 size (SKU 880F36) or other sealing washer configurations.

How to install an APPROVED VENDOR bonded sealing washer?

To install an APPROVED VENDOR bonded sealing washer, place it over the bolt or stud with the bonded seal facing the joint surface. Tighten to the manufacturer's recommended torque for the M20 fastener. The FKM seal compresses to fill gaps, creating a leak-proof joint. Do not reuse after removal.

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 sealing washers with rubber-bonded inner diameter. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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