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Loksert - 1/4" UNF Heavy Duty Carbon Steel Solid Insert | 3634-1/4HD

Loksert 1/4" UNF Heavy Duty Carbon Steel Solid Insert | 3634-1/4HD The Loksert 1/4" UNF Heavy Duty Carbon Steel Solid Insert (3634-1/4HD) is engineered to provide a permanent, high-strength thread repair solution for damaged or worn threads. Manufactured... Read More
Vendor: Loksert
SKU: 3634-1/4HD
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Loksert 1/4" UNF Heavy Duty Carbon Steel Solid Insert | 3634-1/4HD

The Loksert 1/4" UNF Heavy Duty Carbon Steel Solid Insert (3634-1/4HD) is engineered to provide a permanent, high-strength thread repair solution for damaged or worn threads. Manufactured from durable C1215 carbon steel and featuring Loksert's proven key-locking design, this insert delivers outstanding pull-out strength and resistance to vibration in demanding workshop, industrial and maintenance environments.

► Key Features

  • Heavy Duty UNF Carbon Steel C1215 solid insert
  • Designed for permanent thread repair and reinforcement
  • Pre-assembled locking keys provide positive mechanical locking
  • Excellent resistance to vibration and thread movement
  • High pull-out strength for demanding applications
  • Suitable for ferrous, non-ferrous and non-metallic materials
  • Installed using standard drills and taps
  • No tang removal required after installation

► Technical Specifications

  • Thread Type: UNF
  • Internal Thread: 1/4"-28 UNF
  • External Thread: 7/16" x 14
  • Installed Length: 0.370"
  • Drill Diameter: X
  • Drill Part No.: 3632-X
  • Tap Part No.: 3632-7/16I
  • Material: Carbon Steel C1215
  • Brand: Loksert
  • Part No.: 3634-1/4HD

► Why Tradies Grab This

When stripped threads threaten to sideline equipment, this heavy-duty Loksert insert provides a reliable, permanent repair. Ideal for workshops and maintenance teams looking to extend component life and reduce replacement costs.

► Industrial Shed’s Trade Guarantee – Shop with Confidence

  • We Stand By Our Gear: Quality products trusted across industry.
  • Loyalty Matters: Trade account benefits available for repeat customers.
  • Real Support, No Runaround: Practical support from people who know industrial maintenance.
  • Fast Delivery, Every Time: Reliable dispatch to keep your projects moving.

► Stock won’t last — get yours now at Industrial Shed!

At Industrial Shed, we know you need your gear fast and without the runaround. Here’s what makes our shipping better:

Local Delivery, Done In-House: If you're on the Mornington Peninsula, we handle delivery ourselves—no middlemen, no delays. Get your tools the same day or next day, straight from our team to your door.

Nationwide Reach, Reliable Partners: Need it shipped across Australia? We work with top couriers to offer standard and express options, so you get your order when you need it.

Track Every Step: You’ll get a tracking number the moment your order ships. No guessing—just a clear view of where your delivery’s at.

Service with a Real Human Touch: Got special delivery needs? Give us a shout. We’re here to make it happen, no fuss.

With Industrial Shed, you're not just another package in the mail. We get your order to you fast, safe, and with the reliability you expect.

For more information, visit Shipping Details: The Essentials.

At Industrial Shed, we keep things simple. If something’s not right or you’re not satisfied, we’ll sort it out—fast and easy.

What Sets Us Apart?

Fast Turnaround: We don’t mess around. When you need to return an item, we process it quickly so you’re not left waiting. Our goal is to get your refund or exchange sorted fast so you can get back to work.

Local Touch: For customers on the Mornington Peninsula, we offer the added benefit of in-store returns for quicker resolution. No shipping hassles—just bring it back to us, and we’ll handle the rest.

No-Nonsense Support: We make returns and refunds straightforward. If there’s a problem, you won’t be stuck in endless back-and-forths. We’re hands-on and get it sorted with minimal hassle.

Clear Policies, No Surprises: We believe in being upfront. Our return and refund policy is clear, so you know exactly what’s covered—whether it’s warranty claims, special orders, or regular returns. You’ll never be left guessing.

Built for Tradies: We understand the demands of the job, so we’re all about making returns and refunds simple, quick, and no fuss—because downtime is the last thing you need.

For more information, visit Returns & Refunds: Straight Talk.

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