Loksert - UNF 1/2 x 20 - 11/16 x 1NS HDSS Loksert | 3735-1/2HD
2 customers are viewing this product

Loksert - UNF 1/2 x 20 - 11/16 x 1NS HDSS Loksert | 3735-1/2HD
Loksert UNF 1/2" x 20 - 11/16" x 11NS Heavy Duty Stainless Steel Solid Insert | 3735-1/2HD The Loksert 3735-1/2HD Heavy Duty Stainless Steel Solid Insert is a key-locking thread insert designed to repair damaged or worn UNF... Read More
Vendor: Loksert
SKU: 3735-1/2HD
$0.00
$0.00
$0.00
Subtotal: $0.00

On Time, Every Time

Reliable delivery guaranteed.

Secure Payments

Shop with confidence.

100% Happiness Guarantee

Only at Industrial Shed.
Description  

Loksert UNF 1/2" x 20 - 11/16" x 11NS Heavy Duty Stainless Steel Solid Insert | 3735-1/2HD

The Loksert 3735-1/2HD Heavy Duty Stainless Steel Solid Insert is a key-locking thread insert designed to repair damaged or worn UNF threads and create strong, reliable threads in new applications. Manufactured from Stainless Steel AISI 303, this heavy-duty insert provides exceptional pull-out strength and vibration resistance, making it ideal for mining, construction, earthmoving, maintenance, and heavy industrial applications.

► Key Features

  • 1/2" x 20 UNF Heavy Duty Stainless Steel Solid Insert
  • Manufactured from Stainless Steel AISI 303
  • One-piece key-locking insert with pre-assembled dove-tailed locking keys
  • Positive mechanical lock helps prevent insert rotation
  • High pull-out strength for demanding applications
  • Suitable for repairing damaged or worn threads or creating new threads
  • Designed for applications exposed to heavy wear and vibration
  • Installs using standard drills and taps
  • No tang to break or remove during installation

► Technical Specifications

  • Product Type: Heavy Duty Key-Locking Thread Insert
  • Internal Thread Diameter: 1/2" UNF
  • Thread Pitch: 20 TPI
  • External Thread: 11/16-11NS
  • Installed Length: 0.690"
  • Drill Diameter: 41/64"
  • Drill Part Number: 3632-41/64
  • Tap Part Number: 3632-11/16I
  • Material: Stainless Steel AISI 303
  • Brand: Loksert
  • Part No.: 3735-1/2HD
  • Barcode: 9326518155072

► Why Tradies Grab This

When fine-thread repairs need maximum strength, Loksert Heavy Duty inserts deliver. The solid-body construction and locking key system provide outstanding resistance to vibration and pull-out, helping extend the life of critical machinery and equipment.

► Industrial Shed’s Trade Guarantee – Shop with Confidence

  • We Stand By Our Gear: Professional-grade products built for demanding industrial environments.
  • Loyalty Matters: Trade account perks for repeat customers.
  • Real Support, No Runaround: Backed by people who understand thread repair and maintenance applications.
  • Fast Delivery, Every Time: Get what you need without delays.

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

Shipping  

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.

Returns  

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.

You May Also Like

Example product title
$0.00
$0.00
$0.00
Example product title
$0.00
$0.00
$0.00
Example product title
$0.00
$0.00
$0.00
Example product title
$0.00
$0.00
$0.00
Example product title
$0.00
$0.00
$0.00
Example product title
$0.00
$0.00
$0.00
Example product title
$0.00
$0.00
$0.00
Example product title
$0.00
$0.00
$0.00
Example product title
$0.00
$0.00
$0.00
Example product title
$0.00
$0.00
$0.00