Thread Repair Kits M 45 x 3.0 - 1.5D

Item no. 04237

€660.00

in stock - less than 10 pieces available

VÖLKEL delivers exclusively to specialized dealers. Online you can buy VÖLKEL products here.

The prices are in Euro plus VAT and shipping, insurance and packaging costs.

Application

V-COIL Thread Repair Kit M45 x 3.0 – 1.5D | Durable Thread Restoration with Stainless Steel Inserts

V-COIL Thread Repair Kit M45 x 3.0 – 1.5D

The V-COIL Thread Repair Kit M45 x 3.0 – 1.5D is your essential tool for professional thread repairs. It allows you to permanently restore or reinforce damaged internal threads and recover rejected parts. The result is new, highly durable and wear-resistant threads – ideal for maintenance, assembly, and small series production.

What is a Thread Repair Kit? The system includes a special STI hand tap that cuts the receiving thread, into which a stainless steel wire insert is installed to form a strong, load-bearing thread – often more durable than the original.

Application & Advantages

Application:

Thread repair of damaged or worn-out threads
Thread reinforcement in materials with low shear strength
Recovery of rejected components
Creation of new, high-strength and long-lasting internal threads
Perfect for maintenance, installation, and small-batch production
Wire thread inserts DIN 8140, ISO 2 (6H), Type S – free running, stainless steel

Advantages:

Flexible use with additional inserts and drills up to M12
High stock availability for standard and special sizes
Designed for manual thread cutting
Higher load capacity after repair due to improved thread properties
Corrosion and temperature resistance
Excellent price-performance ratio
Durable and functional metal presentation case

Step-by-Step Instructions (Hand Tapping)

Preparation: Drill out the damaged thread according to the tapping chart, deburr and clean the hole.
Cut STI Thread: Use the STI hand tap M45×3.0 with cutting oil and cut the receiving thread vertically and evenly.
Insert Installation: Screw in the free-running V-COIL insert using the installation tool until it sits flush or slightly below the surface.
Remove Tang: Break off the driving tang carefully using a tang breaker.
Check: Verify the new thread using a screw or gauge; clean the thread surface.

Technical Data

Manufacturer: V-COIL
Thread Size: M45 x 3.0
Repair Length: 1.5D
Inserts: DIN 8140, Type S, stainless steel, free running, ISO 2 (6H)
Package: Metal case
Article No.: 04237
EAN: 4022835042372

1× STI Hand Tap ISO 529 HSS-G – M 45 x 3.0 (03070)
10× V-COIL Wire Thread Inserts, free running Type S – M 45 x 3.0 – 1.5D (07378)
1× V-COIL Inserting Tool (Drive connector 3/4") – M 45 x 3.0 (08044)

Frequently Asked Questions (FAQ)

Can I repair aluminium threads?
Yes, this kit is perfect for light metals and creates durable, wear-resistant threads.

What does 1.5D mean?
The insert length equals 1.5 times the thread diameter – for M45 this means 67.5 mm.

Are the inserts corrosion-resistant?
Yes, they are made of stainless steel and provide both temperature and corrosion resistance.

What’s included in the kit?
One STI hand tap, 10 free-running stainless steel inserts, and the correct installation tool, all in a sturdy metal case.

Can I order additional inserts?
Yes, V-COIL wire thread inserts are available separately in various lengths.

Questions about selection or use? Our team is happy to assist – use the contact form.

Additional information

Material	Wire Thread Inserts frostainless steel
Size	M 45 x 3.0
Packing	in metal case
EAN	4022835040637
Item number	04237