KCF Ceramic Guide Pin M10 M12 7/16 for Nut Welding with 8-10μm Insulation Layer and 1000-1500°C Temperature Resistance
High-performance insulation guide pins designed for M10, M12, and 7/16 applications in nut welding and resistance welding operations.
KCF guide pins are specialized metal components manufactured using advanced materials and heat treatment processes. These pins feature a high-quality insulating layer (8-10μm thickness) that provides exceptional performance in high-temperature welding environments.
- KCF (Primary Material)
- Aluminum Oxide (Al2O3)
- Zirconium Dioxide (ZrO2)
- Silicon Nitride (Si3N4)
- Ceramic
- Stainless Steel
Available in M4, M5, M6, M8, M10, M12, and custom diameters to meet specific application requirements.
- Exceptional high temperature strength (1000-1500°C range)
- Superior thermal shock resistance
- Excellent wear resistance and durability
- Enhanced fracture toughness
- Mechanical fatigue and creep resistance
- Non-wetting properties with oxidation resistance
- Faster processing times and shorter production cycles
| Model | A | B | C | D | E | F | G | L | Q | R |
|---|---|---|---|---|---|---|---|---|---|---|
| KCF-M4-(B) | 3.2 | 4~7 | 10 | 5 | 2 | 22 | 4 | 31 | 2.5 | 9 |
| KCF-M5-(B) | 4.1 | 5~8 | 10 | 6 | 2.5 | 22 | 4 | 32 | 3 | 13.3 |
| KCF-M6-(B) | 4.9 | 6~9 | 10 | 7 | 2.5 | 22 | 3 | 32 | 3.5 | 15.5 |
| KCF-M8-(B) | 6.8 | 8~11 | 12 | 8 | 3 | 23 | 3 | 34 | 5 | 17.5 |
| KCF-M10-(B) | 8.5 | 10~13 | 15 | 10 | 3.5 | 24 | 3 | 37 | 7 | 30.5 |
| KCF-M7/16-(B) | 9.7 | 11~14 | 16 | 12 | 4 | 24 | 3 | 39 | 8 | 37.5 |
| KCF-12-(B) | 10.4 | 12~15 | 16 | 12 | 4 | 24 | 3 | 39 | 9 | 41 |
KCF guide pins are specifically engineered for projection welding, nut welding, and stud welding applications, particularly in the automotive industry where precision positioning and insulation are critical.
Unlike traditional ceramic guide pins that are brittle and prone to breakage, KCF guide pins offer superior toughness and durability while maintaining excellent insulation properties. The specialized insulation material does not peel or degrade over time.
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