Dormakaba 64774-03-01 Connecti...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$32.38
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Dormakaba 64774-03-01 Connecting Bolt Replacement Part in Bright Brass

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Model: 64774-03-01

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

$32.38
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Dormakaba 64774-03-01 Connecting Bolt Replacement Part in Bright Brass

The Dormakaba 64774-03-01 is a genuine OEM connecting bolt finished in Bright Brass, designed as a direct replacement part for compatible Dormakaba mechanical lock systems. Engineered for commercial-grade door hardware applications, this latch component ensures proper mechanical engagement and reliable operation when restoring or maintaining existing Dormakaba lock assemblies. As an authentic Dormakaba part, it is built to the same standards as the original hardware for seamless integration and lasting performance.

Key Features

  • Genuine OEM Replacement: Authentic Dormakaba part (Model 64774-03-01) manufactured to original specifications for accurate fit and reliable performance in compatible lock assemblies.
  • Bright Brass Finish: Finished in Bright Brass for a classic, polished appearance that coordinates with matching Dormakaba hardware and door hardware trim.
  • Commercial-Grade Quality: Engineered for commercial door hardware applications, meeting the performance demands of high-use environments.
  • Latch Component Function: Functions as a connecting bolt within the latch mechanism, ensuring proper mechanical engagement and smooth lock operation.
  • Direct Compatibility: Designed specifically for use within Dormakaba mechanical lock systems as a parts and accessories replacement component.
  • Simplified Maintenance: Genuine replacement part supports straightforward maintenance and restoration of existing Dormakaba lock hardware without full assembly replacement.

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: 64774-03-01
  • 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 64774-03-01?

Dormakaba is a globally recognized manufacturer of commercial door hardware, and genuine OEM replacement parts like the 64774-03-01 Connecting Bolt are engineered to restore original performance in compatible lock assemblies. Choosing an authentic Dormakaba component ensures proper fit, reliable mechanical function, and the same commercial-grade quality standards as the original installation. For facilities managers and service professionals maintaining Dormakaba hardware, this replacement bolt delivers confidence in every repair.

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:
64774-03-01
Features:
DormaKaba Parts and Accessories

Dormakaba 64774-03-01 – Frequently Asked Questions

1) What exactly is the Dormakaba 64774-03-01 part?
It's a connecting bolt, a genuine OEM replacement component that goes inside the latch mechanism of compatible Dormakaba mechanical lock assemblies. It is a repair part, not a complete lock or latch, so it only makes sense if you already have the Dormakaba hardware on the door and need to restore the mechanical engagement between components.
2) Will the 64774-03-01 connecting bolt fit a non-Dormakaba lock?
No. The 64774-03-01 is built to Dormakaba's original specifications and is intended for compatible Dormakaba mechanical lock assemblies only. If the lock on your door is another brand, match the part to that manufacturer's own parts list rather than substituting this bolt.
3) Can a Deltana or Kwikset drive-in latch be used in place of the Dormakaba 64774-03-01 connecting bolt?
No. The Dormakaba 64774-03-01 is a connecting bolt, a genuine OEM replacement component that works inside a Dormakaba mechanical lock assembly to keep the mechanical engagement correct. The Deltana DLE23875 is a complete drive-in entry latch for doors 1-3/8 inch to 2 inch thick, and the Kwikset 84290 is a square corner plainlatch with a 2-3/8 inch backset. Those are latch bodies that go into the door edge bore, not fasteners inside a Dormakaba lock chassis, so neither one replaces the 64774-03-01.
4) I need a fire-rated latch for a labeled door, not a Dormakaba bolt. What should I look at?
For a labeled opening, look at the Kwikset 83521 RCAL plain latch, which is UL rated for 3 hours and fits BBL, KNL, CNL and PLL trim, or the Kwikset 83518 RCAL adjustable square drive latch, also UL 3 hour. The Dormakaba 64774-03-01 is a connecting bolt used inside Dormakaba mechanical lock hardware and is not a latch you would specify against a fire label.
5) My lock is failing. Do I need a whole new latch or just the connecting bolt?
If the fault is in the mechanical engagement between the lock components, the connecting bolt is the serviceable piece and replacing it avoids swapping the entire assembly. If the latchbolt itself is worn or the whole mechanism is damaged, you're into a full latch or lock replacement instead. Strip the lock and confirm which part has failed before ordering.
6) How do I make sure I order the right Dormakaba bolt for my lock?
Order by the model number stamped in Dormakaba's parts list for your lock: this one is 64774-03-01 in Bright Brass. Dormakaba part numbers carry finish and revision in the suffix, so a bolt with the same leading digits but a different suffix is a different finish or variant. Pull the existing part and match the number before ordering.
7) What is the difference between ordering a Dormakaba 64774-03-01 and ordering a small parts kit like the Emtek 83228?
Both are component-level repair parts rather than complete locks. The Emtek 83228 is a faceplate and screws set with square corners for a tubular pocket door privacy latch, so it addresses the visible edge trim on a pocket door. The Dormakaba 64774-03-01 is a connecting bolt in a 605 Bright Brass finish that restores mechanical engagement inside a Dormakaba commercial lock assembly. They serve different hardware families and are not interchangeable.
8) If I am upgrading the opening instead of repairing it, what motorized option exists?
The Emtek LC9-DBLTCH EMPowered motorized deadbolt latch is a powered deadbolt latch from the EMPowered series, suited to an opening being converted to electronic control. The Dormakaba 64774-03-01 is a purely mechanical OEM connecting bolt for maintaining an existing Dormakaba lock assembly, so it is a repair part rather than an upgrade path.
9) My door is a passage or privacy function and I need the latch itself. What do I order?
For a passage or privacy opening, the Deltana DLP23875 is a drive-in latch with an adjustable backset of 2-3/8 inch or 2-3/4 inch and fits doors 1-3/8 inch to 2 inch thick. If the opening is keyed entry, the Deltana DLE23875 covers the entry function across the same 1-3/8 inch to 2 inch door thickness range. The Dormakaba 64774-03-01 has no function code of its own; it is a connecting bolt inside a Dormakaba lock.
10) Is this connecting bolt rated for commercial use or is it a residential part?
Commercial. Dormakaba classes the 64774-03-01 as a commercial door hardware component, which is why it turns up in office buildings, schools, hospitals, retail, warehouses, multi-tenant residential and government facilities running Dormakaba lock hardware.
How fast can I get the Dormakaba 64774-03-01 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 64774-03-01 come with a warranty?
Absolutely. The Dormakaba 64774-03-01 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 64774-03-01?
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
Why buy the Dormakaba 64774-03-01 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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