Dormakaba 64774 Connecting Bol...
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Dormakaba 64774 Connecting Bolt Replacement Part in Satin Chrome

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Model: 64774-26D-01

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

$32.38
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Dormakaba 64774 Connecting Bolt Replacement Part in Satin Chrome

The Dormakaba 64774 Connecting Bolt is a commercial-grade replacement part designed for use with compatible Dormakaba mechanical lock systems. Finished in Satin Chrome (26D), this connecting bolt is engineered to maintain the integrity and performance of Dormakaba latch assemblies in demanding commercial environments. As an OEM replacement component, it ensures proper fit and function within the Dormakaba parts and accessories ecosystem.

Key Features

  • Genuine Dormakaba Replacement Part: Manufactured to OEM specifications for reliable compatibility with Dormakaba mechanical lock and latch assemblies.
  • Satin Chrome Finish (26D): Durable Satin Chrome finish provides a clean, professional aesthetic that coordinates with standard commercial hardware finishes.
  • Commercial-Grade Quality: Designed and rated for commercial applications where consistent, dependable performance is required.
  • Latch System Compatibility: Serves as a connecting bolt component within Dormakaba latch assemblies, supporting proper multi-point engagement and door function.
  • Precision Fit: Engineered to exact Dormakaba tolerances to ensure seamless integration with compatible parent lock hardware without modification.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Latches
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 64774-26D-01
  • Features: DormaKaba Parts and Accessories

Typical Applications

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

Why Dormakaba 64774?

Dormakaba replacement parts are manufactured to the same exacting standards as original equipment, ensuring that repaired or serviced latch assemblies perform as intended in commercial environments. Choosing genuine Dormakaba components like the 64774 Connecting Bolt preserves the mechanical integrity of the lock system and supports long-term reliability across high-use commercial applications.

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:
Latches
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
64774-26D-01
Features:
DormaKaba Parts and Accessories

Dormakaba 64774-26D-01 – Frequently Asked Questions

1) What exactly is the Dormakaba 64774 connecting bolt, and what does it do in the lock?
It's a connecting bolt, the through-bolt hardware that ties a Dormakaba mechanical lock assembly together across the door so the latch engages properly. It is sold as a genuine Dormakaba replacement part, model 64774-26D-01, for service work on commercial lock and latch assemblies rather than as a complete lock. If your latch itself is worn or broken, the bolt alone won't fix it.
2) Can a Kwikset or Deltana drive-in latch be used in place of the Dormakaba 64774 connecting bolt?
No. The Dormakaba 64774 is a connecting bolt, a fastener component inside Dormakaba mechanical lock and latch assemblies, supplied as an OEM replacement part in Satin Chrome (626). Parts such as the Deltana DLE23875 drive-in latch, which is an entry-function latch for doors 1-3/8 inch to 2 inch thick, or the Kwikset 84290 square corner plainlatch with a 2-3/8 inch backset, are complete latch units that go into the door edge bore. They do not replace the hardware that joins the lock chassis together, and none of them are made to Dormakaba tolerances.
3) My latch itself is worn out rather than the connecting hardware - what should I order instead of the 64774?
The 64774 is a connecting bolt only, so it will not cure a worn latch. For a replacement latch unit, the Deltana DLP23875 is a drive-in latch with an adjustable 2-3/8 inch or 2-3/4 inch backset in passage/privacy function, the Deltana DLE23875 is the entry-function drive-in latch for doors 1-3/8 inch to 2 inch thick, and the Kwikset 83518 is an adjustable square drive latch with a UL 3 hour rating for fire-rated openings. Note these are not Dormakaba components, so confirm the existing lock chassis accepts them before ordering.
4) What finish does the 64774 connecting bolt come in, and will it match my other commercial hardware?
One finish only: Satin Chrome, listed as 626 on the order and as 26D in the part number. That is the standard commercial satin chrome tone, so it blends with the usual 626/26D levers, closers and exit devices found across offices, schools and healthcare buildings. If your openings are standardized on satin stainless or brass tones, expect a visible difference on any exposed portion.
5) I need a latch, not a connecting bolt. What should I be looking at instead?
If the actual latch unit is the problem, the 64774 is the wrong part, it is only the connecting hardware. For drive-in tubular latches, Deltana's DLE23875 covers entry function and the DLP23875 covers passage/privacy with an adjustable 2-3/8 inch or 2-3/4 inch backset, both fitting doors 1-3/8 inch to 2 inch thick. For a fire-rated opening, the Kwikset 84290 square corner plainlatch is a UL latch on a 2-3/8 inch backset. Pocket door privacy latch faceplate and screws are covered by the Emtek 83228.
6) Does the 64774 come with any other parts, or do I need to order screws and a latch separately?
The 64774 is supplied as the connecting bolt component on its own. Anything else the repair needs, the latch unit, faceplate, screw pack or trim, is ordered separately. Locksmiths servicing a lock body usually pull the parent lock's parts list first so the bolt and the mating pieces go in as a set.
7) If the opening is fire rated, does the 64774 connecting bolt cover it or do I need a rated latch?
The 64774 is a commercial-grade OEM connecting bolt for Dormakaba mechanical lock assemblies and is not itself a rated latch. Where the latch has to carry a rating, the Kwikset 83518 adjustable square drive latch and the Kwikset 83521 plain latch, which fits BBL, KNL, CNL and PLL chassis, are both listed as UL 3 hour latches. Those are the components to specify for the latch function on a rated door; the connecting bolt remains a Dormakaba-specific part within its own chassis.
8) Is the Emtek 83228 faceplate and screw kit a comparable repair part to the Dormakaba 64774?
Both are small OEM service parts rather than complete locks, but they do different jobs. The Emtek 83228 is a faceplate with screws for a tubular pocket door privacy latch in privacy/bed/bath function, so it addresses the visible edge plate. The Dormakaba 64774 is the connecting bolt that ties a Dormakaba mechanical lock and latch assembly together, finished in Satin Chrome (626) to Dormakaba tolerances. Order the 64774 when the through-bolt hardware is the failed item and Emtek 83228 when the faceplate is.
9) Is the Dormakaba 64774 suitable for high-traffic commercial doors?
Yes, it is classified as a commercial part, intended for mechanical lock service in offices, schools, hospitals, retail, warehouses, multi-tenant residential and government buildings. It is a component part, so the duty rating that matters in practice is that of the parent lock it goes into.
10) We are moving a few doors to motorized locks - is there a connecting bolt like the 64774 for that, or a different latch?
The 64774 serves mechanical lock and latch assemblies on the Dormakaba side. For an electrified conversion, the Emtek LC9-DBLTCH is a motorized deadbolt latch in the EMPowered series, a deadbolt latch function rather than a fastener, and it is a different manufacturer's platform. Keep the 64774 on the Dormakaba mechanical openings and specify the motorized latch where the door is being converted, rather than trying to mix the two assemblies.
How fast can I get the Dormakaba 64774-26D-01 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 Dormakaba 64774-26D-01 come with a warranty?
Absolutely. The Dormakaba 64774-26D-01 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 Dormakaba 64774-26D-01?
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
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