Arp 4001207 Stainless 300 12-Point Header Bolt Kit - Pack Of 12

Frequently Asked Questions

• Q: What material are the ARP header bolts made from? A: The ARP header bolts are made from a proprietary steel alloy known as Stainless 300. This material is known for its resistance to rust and corrosion.
• Q: What is the tensile strength of these header bolts? A: These header bolts have a tensile strength rated at one hundred seventy thousand psi. This strength is significantly higher than that of Grade 8 hardware.
• Q: What are the dimensions of the ARP header bolts? A: Each bolt has a diameter of three eighths of an inch and an under head length of seven hundred fifty thousandths of an inch. This compact size is designed for tight spaces.
• Q: How many bolts are included in the kit? A: The kit includes a total of twelve header bolts. It also comes with premium-quality washers for installation.
• Q: What style are the heads of these bolts? A: The heads of the ARP header bolts are a compact twelve-point style. This design helps in fitting into hard-to-reach areas during installation.
• Q: How do I install the ARP header bolts? A: To install the ARP header bolts, you should first ensure that the exhaust headers are aligned properly. Then, use a suitable wrench to tighten the bolts in a crisscross pattern for even distribution.
• Q: Are these header bolts suitable for all vehicles? A: While these header bolts can fit many vehicles, it's best to check compatibility with your specific model. The dimensions and design are optimized for various exhaust headers.
• Q: Can I use these bolts for applications other than exhaust headers? A: Yes, these bolts can also be used for other high-stress applications where strong fastening is required. However, ensure compatibility with the specific application.
• Q: How should I care for the ARP header bolts? A: To maintain the ARP header bolts, keep them clean and free from debris. Regularly check for signs of wear, especially in high-heat environments.
• Q: Are these header bolts resistant to corrosion? A: Yes, these header bolts are virtually impervious to rust and corrosion due to their Stainless 300 material. This makes them ideal for high-temperature environments.
• Q: What is the warranty on the ARP header bolts? A: ARP typically offers a limited warranty on their products, including header bolts, ensuring quality and performance. Check the packaging for specific warranty details.
• Q: What should I do if a bolt arrives damaged? A: If a bolt arrives damaged, you should contact the retailer or ARP directly to report the issue. They will guide you through the return or replacement process.
• Q: Do these header bolts come with installation instructions? A: Yes, the ARP header bolt kit usually includes installation guidelines. Always refer to the instructions for the best installation practices.
• Q: Can I use a standard wrench with these bolts? A: Yes, a standard wrench can be used with these twelve-point header bolts. However, a twelve-point socket may provide a better grip.
• Q: Is there a specific temperature range for using these bolts? A: These header bolts are designed to withstand high temperatures typical in exhaust systems. They perform well in extreme heat conditions.