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72310

Marlen Screw Connector with Washer Seal

The 72310 Marlen Screw Connector with Washer Seal is a compact fastening component featuring an integrated washer seal, priced at $5.94. Ideal for securing lightweight fixtures in dry environments, it prevents loosening from vibration and simplifies assembly in low-moisture applications like interior cabinetry or electronic housings.

$5.94

● In stock

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Price and availability may change. Click to see current details on Diabetesstore.com.

Key features

  • Integrated washer seal for faster assembly
  • Compact design fits tight spaces
  • Vibration resistance prevents loosening
  • Corrosion-resistant finish for indoor use
  • Compatible with standard screwdrivers
  • Priced at $5.94 for budget-friendly use
  • From trusted 72310 Marlen brand line

Pros

  • +Saves time with built-in seal
  • +Affordable at under $6
  • +Easy to install with common tools
  • +Reduces part count in assemblies
  • +Reliable in dry indoor settings
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Cons

  • Not for outdoor or wet environments
  • Limited to light-duty applications

About 72310 Marlen Screw Connector with Washer Seal

What is 72310 Marlen Screw Connector with Washer Seal?

The 72310 Marlen Screw Connector with Washer Seal is a precision-engineered fastener designed to provide secure, reliable connections in light-duty applications. Featuring an integrated washer seal, it combines the functionality of a screw and sealing washer into one unit, reducing part count and streamlining installation. Priced at $5.94 and sold by Diabetesstore, this connector is built for efficiency in environments where moisture exposure is minimal and consistent torque retention is needed.

Key features

  • Integrated Washer Seal — Combines screw and seal in one unit for faster assembly.
  • Compact Design — Fits tight spaces without sacrificing grip strength.
  • Vibration Resistance — Helps prevent loosening in low-impact setups.
  • Corrosion-Resistant Finish — Suitable for indoor use in dry conditions.
  • Universal Fit — Compatible with standard screwdrivers and common materials.
  • Cost-Effective — Priced under $6 for economical bulk use.
  • Brand Trusted — From the 72310 Marlen line known for reliable connectors.

Who is 72310 Marlen Screw Connector with Washer Seal for?

This screw connector suits DIYers, appliance repair technicians, and light industrial assemblers who need dependable, no-fuss fastening in non-harsh environments. It's especially useful in electronics, cabinetry, and HVAC access panels where seals prevent dust ingress and simplify maintenance. Not intended for outdoor or high-moisture use.

How does 72310 Marlen Screw Connector with Washer Seal compare?

Compared to standard screws requiring separate washers, this unit saves time and reduces part loss. It outperforms basic fasteners in vibration-prone setups but lacks the weather resistance of stainless steel or fully sealed marine-grade connectors. For indoor, low-stress applications, it offers a smarter, more efficient alternative to multi-component fastening systems.

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Best use cases

  • Securing electronic housing panels
  • Fastening HVAC access covers
  • Interior cabinet assembly
  • Appliance repair work
  • Light industrial maintenance
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Is Marlen Screw Connector with Washer Seal right for you?

The 72310 Marlen Screw Connector with Washer Seal is best for DIYers and technicians handling indoor repairs or light assembly. No advanced skills needed—just a standard screwdriver. Consider alternatives like stainless steel sealed screws for wet environments or heavy-load applications. For dry, low-vibration setups, this connector offers a cost-effective, efficient solution.

How it compares: Compared to standard screws with separate washers, this connector saves assembly time and reduces part loss. It performs better in vibration resistance than basic fasteners but isn't suited for wet or heavy-load environments like marine or structural bolts.

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Frequently Asked Questions

What is the 72310 Marlen Screw Connector with Washer Seal used for?

It's designed for securing lightweight panels and enclosures in dry environments. Common uses include electronics, cabinetry, and HVAC access covers where a sealed, vibration-resistant fastener simplifies installation and maintenance.

Does the washer seal protect against moisture?

The integrated washer seal helps block dust and minor splashes but is not designed for prolonged moisture exposure. It's best suited for indoor, dry-location applications where full waterproofing isn't required.

How do you install the 72310 Marlen Screw Connector?

Use a standard screwdriver to drive the connector into pre-drilled holes. The built-in washer compresses upon tightening, creating a secure, sealed fit without needing additional tools or parts.

Is the 72310 Marlen Screw Connector corrosion-resistant?

Yes, it features a corrosion-resistant finish suitable for indoor use. However, it's not recommended for outdoor or high-humidity environments where prolonged exposure may degrade performance.

Can this screw connector handle high vibration?

It offers moderate vibration resistance thanks to the washer seal, making it suitable for low-impact environments. For high-vibration machinery or automotive use, consider heavy-duty sealed fasteners instead.

How much does Marlen Screw Connector with Washer Seal cost?

Marlen Screw Connector with Washer Seal is $5.94 at Diabetesstore.com. Prices may change — click through to Diabetesstore.com for the latest.

Is Marlen Screw Connector with Washer Seal in stock at Diabetesstore.com?

Yes, Marlen Screw Connector with Washer Seal is currently in stock at Diabetesstore.com.

Specifications

Brand
72310
SKU
74467
Last updated May 14, 2026