V-COIL Thread Repair Kit BSF 3/8" × 20
V-COIL Thread Repair Kit BSF 3/8" × 20 – 1.5D
The V-COIL BSF 3/8" × 20 – 1.5D thread repair kit helps you rebuild stripped or worn internal threads quickly and precisely.
Engineered for professional maintenance, workshop repairs and small-batch production, it delivers high-strength, corrosion-resistant results.
Stainless wire inserts create a durable thread form with excellent load capacity and reliable long-term performance.
Applications:
- Repair of damaged or pulled BSF 3/8 × 20 threads
- Reinforcement in softer materials (aluminium, brass, plastics)
- Recovery of rejected or worn components
- Creation of new, long-lasting internal threads with high strength
- Ideal for workshop, maintenance and assembly jobs
- Wire thread inserts to DIN 8140, ISO 2 (6H), Type S – free running, stainless steel
Key benefits:
- Higher load capacity and precise fit after repair
- Excellent resistance to corrosion, heat and wear
- Clean cutting performance with ground HSS-G STI tap
- Fast, dependable hand operation—no special machinery needed
- Organised, robust plastic case for safe storage and transport
- Trusted VÖLKEL / V-COIL quality for professional use
- Drill: Prepare the hole with the included STI twist drill 9.9 mm.
- Tap: Cut the STI thread using the HSS-G tap with cutting oil.
- Insert: Drive the stainless insert with the inserting tool until flush.
- Break tang: Remove the tang using the tang break tool.
- Check: Verify the repair with a matching BSF screw.
- Brand: V-COIL
- Nominal size: BSF 3/8" × 20
- Repair length: 1.5D
- Material: Stainless steel
- Packaging: Plastic case
- EAN: 4022835041665
- Article No.: 04166
- 1× STI short machine tap, form D, HSS-G, BSF 3/8 × 20
(03256)
- 1× Tang break tool No. 13
(07013)
- 1× Inserting tool with locking ring No. 13
(08013)
- 15× Wire thread inserts – Type S – free running – BSF 3/8 × 20 – 1.5 D
(08366)
- 1× STI twist drill 9.9 mm
(00099)
Questions or a quote?
Learn more or contact us via the contact form.
