Sargent 01-4451 Thru Bolt 1/4-...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$8.49
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Sargent 01-4451 Thru Bolt 1/4-20 x 2 3/8in for 1 3/4in Door, Compatible with 700, 700-5, 700-1, and 716 ET Series

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Model: 01-4451

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

$8.49
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Sargent 01-4451 Thru Bolt 1/4-20 x 2 3/8in Replacement Part for 1 3/4in Doors

The Sargent 01-4451 is a commercial-grade thru bolt replacement part sized 1/4-20 x 2 3/8" and designed specifically for 1 3/4" door applications. This precision fastener is compatible with Sargent 700, 700-5, 700-1, and 716 ET series lock assemblies, making it a reliable drop-in replacement to restore proper function to existing hardware. Purpose-built for commercial door hardware environments where dependable mechanical integrity is essential.

Key Features

  • Precise Thread and Length Specifications: 1/4-20 thread pattern with a 2 3/8" length engineered to match original factory fastener requirements for 1 3/4" doors.
  • Door Thickness Compatibility: Designed specifically for standard commercial 1 3/4" door construction, ensuring correct clamping depth and secure assembly.
  • Broad Series Compatibility: Direct replacement for use with Sargent 700, 700-5, 700-1, and 716 ET series lock hardware for versatile serviceability across multiple product lines.
  • Commercial-Grade Construction: Built to commercial specifications to maintain the mechanical integrity and performance of the original Sargent lock assembly.
  • Replacement Part Convenience: Restores proper function to existing Sargent door hardware without requiring full unit replacement, reducing maintenance costs.

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: Lock Cases
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 01-4451
  • Features: Sargent Door Closer 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 Sargent 01-4451?

Sargent replacement parts like the 01-4451 thru bolt are manufactured to match the original specifications of Sargent 700 and 716 ET series lock hardware, ensuring a precise fit for 1 3/4" doors with 1/4-20 x 2 3/8" fastener requirements. Choosing an OEM-matched replacement maintains the mechanical reliability and longevity that commercial facilities depend on for daily high-traffic door operation.

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:
Lock Case
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
01-4451
Features:
Sargent Door Closer Parts

Sargent 01-4451 – Frequently Asked Questions

1) Will the Sargent 01-4451 thru bolt work on a 1-3/8 inch door?
No. The 01-4451 thru bolt is 1/4-20 x 2-3/8 inches long and is sized for 1-3/4 inch doors. On a thinner door the bolt runs long and you lose correct clamping depth, so you'd need the thru bolt length that matches that door thickness instead.
2) Do I need to replace the whole Sargent lock if the mounting bolts are stripped?
Not for the fasteners alone. The 01-4451 is sold as a replacement part, so a maintenance tech can swap the thru bolts and reset the trim without pulling and rebuying the lock assembly. That's the usual fix when trim works loose on a high-traffic opening.
3) Is the Sargent 01-4451 thru bolt a commercial part or residential?
Commercial. It's built to Sargent's commercial door hardware specs and shows up in offices, schools, healthcare, retail, warehouses, multi-tenant residential and government buildings, where 1-3/4 inch doors are the standard leaf thickness.
4) How many thru bolts should I order for one Sargent ET trim?
Order by the count of bolt holes in the trim or lock case you're servicing, not by the door. The 01-4451 is a single fastener part number, so each mounting point needs its own. Pull one existing bolt first and confirm it measures 2-3/8 inches under the head with a 1/4-20 thread before you buy the set.
How fast can I get the Sargent 01-4451 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 Sargent 01-4451 come with a warranty?
Absolutely. The Sargent 01-4451 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 Sargent 01-4451?
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 Sargent 01-4451 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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