★High-strength wear-resistant firing pin (nail gun Piston )

★100,000 times trouble-free operation

★ Support multi-brand nail gun model customization

★Supplied to 50+ Distributors Worldwide

✔ Precision forging process | Increases fatigue strength by 30%

✔ Full-size model coverage | Compatible with DeWalt, Makita, and other mainstream brands

✔ 72-hour high-speed prototyping | 48-hour delivery for small-batch orders

✔ 5-year warranty commitment | After-sales failure rate below 0.1%

Products Description

Made of M2 High-Speed Steel, Heat-Treated to HRC 62-64 for Extreme Wear Resistance

The nail gun piston is made from SUJ2 bearing steel, vacuum-quenched and heat-treated to achieve a high hardness of HRC58–62 and a low surface roughness of Ra0.8μm. A 3D dynamic simulation shows that under high-speed impact, stress is evenly distributed across key components. Wear-prone areas are specially reinforced, increasing fatigue strength by 30% compared to standard carbon steel pins. This results in up to 100,000 cycles of trouble-free operation, providing a reliable foundation for long-term, high-intensity use by professional engineers.

Tested to Last 50,000+ Shots – 2X Longer Than Average Pins

Each batch of products undergoes strict sampling and testing, with accompanying test reports. A scannable code allows traceability of raw material sources. The company holds authoritative certifications such as IATF 16949, CE, OSHA, and ISO 9001. The validity periods and verification methods for these certifications are clearly indicated.

Fits 20+ Nail Gun Models

Supports full-size model coverage and offers a perfect fit for DeWalt, Makita, and other mainstream pneumatic nail gun brands. For brand owners, we provide in-depth customization services, including laser-engraved logos, exclusive packaging design, and custom product codes.

Ready to Ship: 5,000 Pcs/Day Capacity | MOQ 100 Pcs for Wholesale

For wholesalers and agents, we offer a tiered pricing structure, starting from 500 pieces - the larger the purchase volume, the lower the unit price. We also provide an annual cumulative rebate policy, with rebate rates of up to 8%.

For engineers, our firing pin helps improve construction efficiency by increasing the average nailing speed by 15%, reducing equipment downtime caused by part replacement, and lowering labor and time costs.