Norton Rixson 7701-MAS Main Ar...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$14.20
Norton Rixson 7701-MAS Main Arm Screw Assembly

Norton Rixson 7701-MAS Main Arm Screw Assembly

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Model: 7701-MAS

In Stock (leaves warehouse same day if ordered before 3pm ET)

$14.20
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Norton Rixson 7701-MAS Main Arm Screw Assembly

Professional Door Closer Replacement Component

The Norton Rixson 7701-MAS Main Arm Screw Assembly is a precision-engineered replacement component designed for Norton Rixson door closer systems. This essential hardware component ensures proper main arm attachment and operational integrity in commercial door closer applications. Manufactured to Norton Rixson’s exacting standards, this screw assembly maintains the reliable performance expected from professional-grade door hardware.

Professional Features & Benefits

  • Precision Manufacturing: Engineered to exact Norton Rixson specifications for proper fit and reliable performance in door closer applications.
  • Durable Construction: Quality materials and manufacturing processes ensure long-term reliability under regular operational stress.
  • Easy Replacement: Direct replacement component simplifies maintenance and repair procedures for existing Norton Rixson door closers.
  • Professional Grade: Meets commercial hardware standards for demanding institutional and commercial applications.
  • System Compatibility: Designed specifically for Norton Rixson door closer systems requiring main arm screw replacement.

Technical Specifications

  • Department: Door Hardware

Installation & Operation

This replacement component is designed for use with compatible Norton Rixson door closer systems. Refer to the parent device installation instructions and manufacturer documentation for proper integration. Ensure compatibility with existing hardware before installation.

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose Norton Rixson Quality?

Norton Rixson replacement components deliver professional-grade reliability with precision manufacturing designed for demanding commercial applications. Each component is engineered to maintain the performance standards of the original equipment, ensuring continued reliable operation. Trusted by professionals for critical door hardware maintenance and repair requirements.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Door Controls
Product Subgroup:
Parts and Accessories
Product Type:
Main Arm Screw Assembly
Subcategory:
Parts and Accessories
Product Group:
Door Controls

Norton Rixson 7701-MAS – Frequently Asked Questions

1) Can I use the Norton Rixson 7701-MAS main arm screw on another brand of door closer?
No. This screw assembly is a Norton Rixson part made for Norton Rixson closer arms. Putting it on an LCN, Dorma, or Yale closer is not something the part is built for, and the thread and head geometry are not interchangeable across brands. Identify your closer by its Norton Rixson model before ordering.
2) What is the Norton Rixson 7701-MAS main arm screw assembly used for?
The 7701-MAS is the screw assembly that fastens the main arm to a Norton Rixson door closer. It is sold as a replacement part, so it is what you order when the arm attachment hardware is stripped, backed out, or missing rather than when the closer body itself has failed. It ships as the Main Arm Screw item under the non-hold-open arm assemblies group.
3) Do I need to replace the whole door closer arm, or just the main arm screw?
If the arm itself is straight and undamaged and only the fastener is stripped, chewed, or lost, the 7701-MAS screw assembly is the repair. Replace the full main arm instead when the arm is bent, the arm's own hole is wallowed out, or the shoe connection is worn, because a new screw into a damaged arm will back out again.
4) Is the Norton Rixson main arm screw assembly suitable for high-traffic commercial doors?
Yes. It is a commercial-grade closer part used in offices, schools, healthcare buildings, retail, warehouses, multi-tenant residential, and government facilities, which is where Norton Rixson closers are typically hung. For a property manager standardizing across a building, it is the same repair part on every opening running the matching non-hold-open Norton Rixson arm.
How fast can I get the Norton Rixson 7701-MAS delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Norton Rixson 7701-MAS come with a warranty?
Absolutely. The Norton Rixson 7701-MAS is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Norton Rixson 7701-MAS?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Norton Rixson 7701-MAS from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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