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PDQ 559018-SP Screw Pack for Mounting Plate 559018
Replacement Arms, Covers and Mounting Parts for PDQ Door Closers
PDQ part number 559018-SP: Screw Pack for Mounting Plate 559018. A genuine PDQ part.
These are PDQ replacement and accessory parts for PDQ 7100, 5100, 5300, 5500 and 3100 Series door closers: arms, covers, mounting plates, brackets and fastener packs. Each part is listed in the PDQ price book under the closer series it serves.
Key Features
- Arm styles include regular, hold open, extra duty, door saver (limiting stop), track and pivot stop arms, depending on the closer series
- Full plastic, full metal and streamline plastic covers
- Back plates, top jamb and parallel arm drop plates, parallel arm brackets, blade stop spacer and narrow frame bracket for special mounting conditions
- Screw packs, self drilling self tapping screws, tamper resistant screws and sex nuts and bolts for through bolting 1-3/4" doors
- Matching screw packs available for the mounting plates
Technical Specifications
- Manufacturer Part Number: 559018-SP
Frequently Asked Questions
What does the Blade Stop Spacer do?
The Blade Stop Spacer shims PDQ parallel arm brackets to clear a 1/2" blade stop. When a Blade Stop Spacer is used in a narrow frame application, the NFB Narrow Frame Bracket must also be used.
Which arms are for parallel arm mounting only?
PDQ lists the Extra Duty Arm, Door Saver Arm, Door Saver Hold Open Arm and Extra Duty Arm Hold Open as parallel arm (PA) applications only. The Regular Arm and Hold Open Arm can be mounted regular, top jamb or parallel arm, with a parallel arm bracket required for PA mounting.
Manufacturer Resources
Product Specs
- Department:
- Door Hardware
- Product Group:
- Parts and Accessories
- Product Subgroup:
- Replacement Parts
- Product Type:
- Replacement Part
- Product Category:
- Parts and Accessories
- Product Model:
- 559018-SP
- Commercial/Residential:
- Commercial
- Tags:
- pdq 559018-sp, 559018-sp pdq, 559018-sp
- Subcategory:
- Parts and Accessories
- Parts and Accessories Type:
- Screw Pack or Fastener
- Series:
- 5500 Series
- Series:
- 5100 Series
PDQ 559018SP – Frequently Asked Questions
1) What exactly comes in the PDQ 559018-SP, and does it include the mounting plate?
The 559018-SP is the fastener pack only. It is the matching screw pack for the PDQ 559018 mounting plate, so the plate itself has to be ordered separately. If you already have the plate on hand and only lost or stripped the screws, this is the part that gets you whole.
2) Which PDQ door closers does the 559018-SP screw pack belong to?
PDQ lists the 559018-SP under the 5100 Series and 5500 Series closers. It is a genuine PDQ fastener pack, not a generic screw assortment, so it matches the hole pattern and thread of the 559018 plate used on those closers.
3) I need to through-bolt a closer on a 1-3/4 inch door. Will this screw pack do it?
No. The 559018-SP is the screw pack for the 559018 mounting plate. For through bolting a 1-3/4 inch door you need PDQ sex nuts and bolts, which PDQ lists as a separate fastener item alongside its self drilling self tapping screws and tamper resistant screws.
4) My PDQ closer is mounted parallel arm over a 1/2 inch blade stop. Do I need anything besides the plate screws?
The screw pack only covers fastening the 559018 plate. To clear a 1/2 inch blade stop on a parallel arm installation you need the PDQ Blade Stop Spacer, which shims the parallel arm bracket out. If that condition is also a narrow frame, PDQ requires the NFB Narrow Frame Bracket with the spacer.
5) Can I use the 559018-SP screws to mount a PDQ arm or cover instead of the plate?
They are sold as the matched fasteners for the 559018 mounting plate, not for arms or covers. PDQ catalogs its arms, covers, back plates, drop plates and brackets as separate items with their own fastener packs, so order the screw pack that corresponds to the part you are actually installing.
6) Is the PDQ 559018-SP a commercial grade part or for residential closers?
Commercial. PDQ classes the 559018-SP as commercial door hardware, supporting its 5100 and 5500 Series closers used on institutional and multi-family openings rather than residential closers.
How fast can I get the PDQ 559018SP 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 559018SP come with a warranty?
Absolutely. The PDQ 559018SP 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 559018SP?
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 559018SP 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.