Thread Repair Kits M 48 x 5.0 - 1.5D

• Repair worn, damaged or stripped internal threads
• Strengthen threads in soft metals and low-shear materials
• Recover and reuse parts instead of replacing them
• Create new threads with high durability and accuracy
• Perfect for workshops, maintenance teams, and installers
• Stainless steel wire inserts, DIN 8140 Type S, ISO 2 (6H)

Key Advantages:

• Improved load capacity and thread performance after repair
• Corrosion and heat resistant stainless steel inserts
• Manual operation – no power tools required
• Reliable and long-lasting repair solution
• Delivered in a durable metal storage case

1. Prepare: Drill out the damaged thread to the STI core diameter, chamfer lightly and clean the hole.
2. Tap: Cut the new STI thread using the HSS-G hand tap M48 × 5.0. Apply cutting oil.
3. Insert: Screw in the wire insert with the V-COIL inserting tool until flush with the surface.
4. Break Tang: Remove the driving tang using a tang break-off tool.
5. Inspect: Check the new thread using a matching screw or gauge.

• Brand: V-COIL
• Nominal size: M 48 × 5.0
• Repair length: 1.5D
• Material: Stainless steel
• Tolerance: ISO 2 (6H)
• Standard: DIN 8140, Type S
• Packaging: Metal case
• Item No.: 04238

• 1× STI Hand Tap ISO 529 HSS-G – M 48 × 5.0 (03071)
• 10× V-COIL Wire thread inserts, free running Type S – M 48 × 5.0 – 1.5 D (07382)
• 1× V-COIL Inserting Tool (Drive connector 3/4") – M 48 × 5.0 (08045)

Can I use this kit for aluminum?
Yes, the stainless steel inserts ensure strong and durable threads in soft materials like aluminum alloys.

What does 1.5D mean?
The insert length is 1.5 times the nominal diameter for extra thread strength.

Do I need power tools?
No, this kit is designed for manual use.

Are replacement inserts available?
Yes, V-COIL inserts are available separately in different sizes and lengths.