PDQ I04509 Deadbolt Bolt Assem...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$34.17
PDQ I04509 Deadbolt Bolt Assembly, 2-3/8" Backset, 2-1/4" x 1" Faceplate

PDQ I04509 Deadbolt Bolt Assembly, 2-3/8" Backset, 2-1/4" x 1" Faceplate

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Model: I045091
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$34.17
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PDQ I04509 Deadbolt Bolt Assembly, 2-3/8" Backset, 2-1/4" x 1" Faceplate

Replacement Parts for PDQ KM and KV Series Deadbolts

PDQ part number I04509: Deadbolt Bolt Assembly, 2-3/8" Backset, 2-1/4" x 1" Faceplate. A genuine PDQ part.

These are replacement parts for PDQ KM Series heavy duty and KV Series deadbolts, including a bolt assembly, deadbolt strike, dust box, latch front filler plate, and the emergency release key for the KV125IND indicator deadbolt.

Key Features

  • Deadbolt bolt assembly with 2-3/8" backset and 2-1/4" x 1" faceplate, square or radius
  • Deadbolt strike, 2-3/4" x 1-1/8"
  • Deadbolt dust box, 1-1/8" x 2-3/4"
  • 1-1/8" latch front filler plate, sold in a minimum of 100 pieces
  • Emergency release key for the KV125IND deadbolt

Technical Specifications

  • Manufacturer Part Number: I04509

Available Options

  • Finish: 605 - Bright Brass, 613E - Dark Oxidized Satin Bronze, 622 - Flat Black, 630 - Satin Stainless Steel
  • Faceplate: Square Corner (with square corner filler for 1-1/8" width), 1/4" Radius Corner

Each configuration has its own PDQ part number, for example I045095.

Product Specs

Department:
Door Hardware
Product Group:
Mechanical Locks
Product Subgroup:
Lock Internal Parts
Product Type:
Deadbolt Bolt Assembly
Product Category:
Parts and Accessories
Product Model:
I04509
Commercial/Residential:
Commercial
Tags:
pdq i04509, i04509 pdq, i04509
Subcategory:
Parts and Accessories
Parts and Accessories Type:
Latch or Bolt
Series:
KM Series

PDQ I045091 – Frequently Asked Questions

1) Will the PDQ I04509 bolt assembly fit my deadbolt if the door is prepped for a 2-3/8 inch backset?
Yes. The PDQ I04509 deadbolt bolt assembly is a 2-3/8 inch backset unit with a 2-1/4 x 1 inch faceplate, so it drops into an existing 2-3/8 inch cross-bore prep. If your doors were prepped at 2-3/4 inch backset, this is the wrong part for that opening.
2) Which PDQ deadbolts does the I04509 bolt assembly replace the bolt in?
It is a genuine PDQ replacement bolt assembly for the PDQ KM Series heavy duty and KV Series deadbolts. If you are servicing a deadbolt from another manufacturer, this is not a cross-brand part.
3) Should I order the square corner or 1/4 inch radius corner faceplate for a deadbolt bolt assembly?
Match whatever is already machined into the door edge. Metal doors and frames prepped with a routed pocket usually take the 1/4 inch radius corner; a square corner mortise takes the square corner version, which comes with a square corner filler for 1-1/8 inch width. The square corner option is offered in all four finishes (605 bright brass, 613E dark oxidized satin bronze, 622 flat black, 630 satin stainless steel); the radius corner is offered in 605, 613E and 630.
4) Does the I04509 deadbolt bolt assembly come with a strike and dust box?
No. I04509 is the bolt assembly alone. The PDQ deadbolt strike (2-3/4 x 1-1/8 inch) and the dust box (1-1/8 x 2-3/4 inch) are separate PDQ replacement parts, as is the 1-1/8 inch latch front filler plate. If you are rebuilding the whole bolt and frame side, order those alongside it.
5) What is the part number for a PDQ 2-3/8 inch deadbolt bolt assembly in satin stainless steel?
Each finish and faceplate combination carries its own PDQ number off the base I04509. Satin stainless steel (630) is I045091 with the square corner faceplate and I045091R with the 1/4 inch radius corner. Bright brass (605) is I045095 and I045095R, dark oxidized satin bronze (613E) is I045096 and I045096R, and flat black (622) is I04509H.
6) I need a filler plate for a 1-1/8 inch latch front, can I buy just one?
No. The 1-1/8 inch latch front filler plate in the PDQ KM and KV deadbolt parts program is sold in a minimum of 100 pieces. The I04509 bolt assembly itself does not carry that minimum, and the square corner version already includes a square corner filler for 1-1/8 inch width.
7) Is the PDQ I04509 bolt assembly a commercial-duty part or for residential doors?
It is a commercial part, built for the PDQ KM heavy duty and KV Series deadbolts used in commercial door hardware. For a property manager standardizing apartment or office entries on PDQ K Series deadbolts, it is the correct service bolt to stock.
8) My PDQ KV125IND indicator deadbolt needs an emergency release key, is that the same part as the bolt assembly?
No, that is a separate item. The emergency release key for the KV125IND indicator deadbolt is its own PDQ replacement part; I04509 covers only the 2-3/8 inch backset bolt assembly.
How fast can I get the PDQ I045091 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 PDQ I045091 come with a warranty?
Absolutely. The PDQ I045091 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 PDQ I045091?
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 PDQ I045091 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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