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APPROVED VENDOR Bonded Sealing Washer: 5/16 in Screw Sz, Zinc-Plated, Steel, Buna-N Seal - Sealing Washers with Rubber-Bonded Inner Diameter
APPROVED VENDORSealing Washers with Rubber-Bonded Inner Diameter

APPROVED VENDOR Bonded Sealing Washer: 5/16 in Screw Sz, Zinc-Plated, Steel, Buna-N Seal

The APPROVED VENDOR Bonded Sealing Washer (SKU 61JX70, MPN ZMBSW-17) is a 5/16 in screw-size sealing washer with a rubber-bonded inner diameter, featuring a zinc-plated steel body and a Buna-N seal. Supplied in a…

SKU 3G-OTH-533167

Brand
APPROVED VENDOR
Item
Bonded Sealing Washer: 5/16 in Screw Sz, Zinc-Plated, Steel, Buna-N Seal
Category
Sealing Washers with Rubber-Bonded Inner Diameter
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
ZMBSW-17
Type
Zinc-Plated, Steel, Buna-N Seal, 5 PK
Pack Size
Small Pack
Inside Dia
0.319 in
FDA Approval
Not FDA Approved
Product Type
Sealing Washer
Seal Material
Buna-N
Metal Detection
Metal Detectable
Washer Sub Type
ID Bonded - For Use Without Nut
X-Ray Detection
Not X-Ray Detectable
Seal Material Color
Black
System of Measurement
Inch
Compatible Product Type
For Use without Nut
View Full Spec Sheet

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

Product Description

The APPROVED VENDOR Bonded Sealing Washer (SKU 61JX70, MPN ZMBSW-17) is a 5/16 in screw-size sealing washer with a rubber-bonded inner diameter, featuring a zinc-plated steel body and a Buna-N seal. Supplied in a small pack of 5, it has a 0.319 in inside diameter, is designed for use without a nut, and is not FDA approved, metal detectable, or X-ray detectable.

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 a bonded sealing washer used for?

A bonded sealing washer, like the APPROVED VENDOR ZMBSW-17, creates a leak-proof seal around fasteners in fluid or pneumatic systems. The Buna-N rubber inner diameter compresses against the screw shank, while the zinc-plated steel outer ring provides a rigid bearing surface, preventing leaks in hydraulic, plumbing, and industrial equipment applications.

What are the specifications of the APPROVED VENDOR ZMBSW-17 bonded sealing washer?

The APPROVED VENDOR ZMBSW-17 is a 5/16 in screw-size bonded sealing washer with a 0.319 in inside diameter. It features a zinc-plated steel body with a Buna-N seal, is not FDA approved, and is not X-ray detectable. Supplied in a pack of 5, it is designed for use without a nut.

Where to buy APPROVED VENDOR bonded sealing washers worldwide?

3G Electric supplies the APPROVED VENDOR ZMBSW-17 bonded sealing washer to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact our team to source this sealing washer for your application, with delivery arranged to your location.

How to install a bonded sealing washer without a nut?

To install the APPROVED VENDOR bonded sealing washer, slide it onto the screw shank with the rubber side facing the sealing surface. Tighten the screw into a threaded hole or component; the Buna-N seal compresses against the shank and surface, creating a leak-proof joint. Ensure the screw size matches the 5/16 in specification for proper fit.

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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