Prothread - 5/16 x 18 x 1.5D Free Running Thread Repair Kit | 3598-51618K
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Prothread - 5/16 x 18 x 1.5D Free Running Thread Repair Kit | 3598-51618K
ProThread 5/16 x 18 x 1.5D Free Running Thread Repair Kit | 3598-51618K The ProThread 5/16 x 18 x 1.5D Free Running Thread Repair Kit (3598-51618K) is a reliable solution for repairing stripped, damaged, or worn UNC threads... Read More
Vendor: Prothread
SKU: 3598-51618K
$30.78
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$30.78
Subtotal: $30.78

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Description  

ProThread 5/16 x 18 x 1.5D Free Running Thread Repair Kit | 3598-51618K

The ProThread 5/16 x 18 x 1.5D Free Running Thread Repair Kit (3598-51618K) is a reliable solution for repairing stripped, damaged, or worn UNC threads in metal and plastic applications. Designed for professional workshop and industrial use, this kit creates strong, corrosion-resistant threads that are often stronger than the original parent material. Ideal for maintenance, automotive, machinery, and engineering repairs.

► Key Features

  • Repairs damaged or worn 5/16" x 18 UNC threads quickly and effectively
  • Creates stronger, wear-resistant internal threads
  • Precision stainless steel wire inserts resist corrosion and temperature damage
  • Suitable for steel, cast iron, aluminium, plastics, and other materials
  • Compact insert design allows installation in restricted spaces
  • Ideal for repeated assembly and disassembly applications
  • Complete repair kit with inserts, tap, and installation tool included

► Technical Specifications

  • Thread Size: 5/16" x 18 UNC
  • Thread Type: Free Running
  • Installed Length: 1.5D (0.470")
  • Insert Quantity: 3 Inserts
  • Material: Stainless Steel Wire Inserts
  • STI Tap Included: 3597-51618I Chrome STI Intermediate Tap
  • Installation Tool Included: HIT10 ProThread Hand Installation Tool
  • Brand: ProThread
  • Part No.: 3598-51618K

► Kit Includes

  • 3 x 5/16" x 18 UNC Stainless Steel Wire Inserts
  • 1 x Chrome STI Intermediate Tap
  • 1 x HIT10 Installation Tool

► Why Tradies Grab This

Perfect for salvaging damaged threads without replacing expensive components. Whether you're repairing machinery, automotive parts, or workshop equipment, this kit delivers a permanent, high-strength repair that stands up to repeated use and heavy-duty conditions.

► Industrial Shed’s Trade Guarantee – Shop with Confidence

  • We Stand By Our Gear: Workshop-ready products built for demanding jobs.
  • Loyalty Matters: Trade pricing and account benefits for repeat customers.
  • Real Support, No Runaround: Practical advice from people who know tools and repairs.
  • Fast Delivery, Every Time: Reliable shipping to keep downtime to a minimum.

► 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.

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