Corbin Russwin 684F448 Cylindr...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$26.30
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Corbin Russwin 684F448 Cylindrical Lock Mounting Screw Packet for CL3550 and CL3850 Series

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Model: 684F448 626

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

$26.30
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Corbin Russwin 684F448 Cylindrical Lock Mounting Screw Packet for CL3550 and CL3850 Series

The Corbin Russwin 684F448 is a genuine manufacturer replacement Mounting Screw Packet designed specifically for the CL3550 and CL3850 cylindrical lock series. Finished in Bright Brass, this installation accessory ensures secure, manufacturer-specified fastening for commercial-grade cylindrical lock assemblies. Sourced directly from Corbin Russwin's parts and accessories line, this packet provides the correct hardware needed to maintain the integrity and performance of compatible lock installations.

Key Features

  • Genuine Corbin Russwin Part: Authentic OEM mounting screw packet engineered to exact specifications for reliable performance in CL3550 and CL3850 cylindrical lock installations.
  • Series Compatibility: Designed specifically for use with the Corbin Russwin CL3550 and CL3850 cylindrical lock series, ensuring proper fit and function.
  • Bright Brass Finish: Finished in Bright Brass to match the aesthetic of compatible lock trim and hardware in coordinated commercial door hardware installations.
  • Installation Accessory: Provides the correct mounting fasteners to maintain manufacturer-specified torque and assembly integrity for cylindrical lock components.
  • Commercial-Grade Quality: Built to the standards of Corbin Russwin's commercial door hardware product line, supporting dependable long-term performance.
  • Easy Replacement: A direct drop-in solution for lost, damaged, or missing mounting screws on CL3550 and CL3850 lock assemblies, minimizing installation downtime.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Parts and Accessories Type: Installation Accessories
  • Commercial/Residential: Commercial
  • Product Model: 684F448
  • Features: Corbin Russwin Lock Parts

Typical Applications

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

Why Corbin Russwin 684F448?

Corbin Russwin parts and accessories are manufactured to precise OEM standards, ensuring seamless compatibility and reliable performance within the CL3550 and CL3850 cylindrical lock series. Choosing genuine Corbin Russwin components like the 684F448 Mounting Screw Packet safeguards the mechanical integrity of your lock installation, delivering the dependable commercial-grade quality that facility managers and installers rely on.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Screw Pack
Parts and Accessories Type:
Installation Accessories
Commercial/Residential:
Commercial
Product Model:
684F448
Features:
Corbin Russwin Lock Parts

Corbin Russwin 684F448 626 – Frequently Asked Questions

1) I stripped the screws on a CL3550 lever set. Do I have to buy a whole new lock?
No. The 684F448 packet is the OEM mounting screw set for CL3550 and CL3850 cylindrical locks, sold on its own as a drop-in replacement for lost, damaged, or missing mounting screws. Replacing the fasteners keeps the existing chassis, rose, and lever in service.
2) What finishes does the Corbin Russwin 684F448 screw packet come in?
Ten finishes, matched to Corbin Russwin's standard lock trim codes: 605 bright brass, 606 satin brass, 611 bright bronze, 612 satin bronze, 613 satin bronze oil-rubbed, 618 bright nickel, 619 satin nickel, 625 bright chrome, 626 satin chrome, and 722 black oxidized bronze oil-rubbed. Order the code that matches the rose and lever already on the door so exposed screw heads blend in.
3) For a building with several CL3850 locks, is one 684F448 packet enough for all of them?
Each 684F448 packet covers the mounting fasteners for a single cylindrical lock installation, so plan one packet per CL3550 or CL3850 lock you are servicing. Facilities standardizing on one finish can stock the same finish code across all their openings, since the packet is offered in all ten Corbin Russwin trim finishes.
4) Does the 684F448 packet include a new latch or cylinder?
No. It is an installation accessory only, containing mounting screws for CL3550 and CL3850 cylindrical lock assemblies. Latches, cylinders, roses, and levers are separate parts and must be ordered on their own.
5) Is the 684F448 screw packet a commercial part or residential?
Commercial. The packet belongs to Corbin Russwin's commercial door hardware parts line and supports CL3550 and CL3850 cylindrical locks used in offices, schools, healthcare, retail, industrial, multi-tenant residential, and government buildings.
How fast can I get the Corbin Russwin 684F448 626 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 Corbin Russwin 684F448 626 come with a warranty?
Absolutely. The Corbin Russwin 684F448 626 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 Corbin Russwin 684F448 626?
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 Corbin Russwin 684F448 626 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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