Description
h2>Product Overview
ARP 773-1003 M10 x 1.25 x 30 12pt SS Bolts are precision-engineered for high-performance automotive engines. Constructed from Grade 8 stainless steel with a painted finish, these hexagon bolts deliver exceptional strength and corrosion resistance. Designed for use in engine main bolt applications, they ensure reliable performance under extreme conditions. Each package contains five bolts, making them ideal for engine rebuilds or upgrades. The metric thread size (M10) and right-hand thread style ensure compatibility with standard engine components. With a 10mm item diameter and 30mm length, these bolts are engineered for optimal fit and function in demanding engine environments.h2>Usage
These bolts are specifically designed for use in high-performance automotive engines where durability and reliability are critical. Ideal for engine rebuilds, performance upgrades, or replacing worn OEM bolts in engine main bolt applications. They are commonly used in racing, street performance, and high-mileage engines where standard bolts may not meet the required strength. The painted finish provides additional corrosion protection, making them suitable for both street and track use.h2>Why Choose Us
ARP is a trusted name in high-performance automotive fasteners, known for its precision engineering and quality control. These bolts are manufactured to exact specifications, ensuring a perfect fit and reliable performance. The Grade 8 stainless steel construction provides superior tensile strength and resistance to corrosion, even under extreme conditions. The painted finish adds an extra layer of protection against environmental damage. Each bolt is tested for consistency and durability, ensuring long-term reliability. Our customer support team is available to assist with any questions or installation concerns, providing peace of mind for every customer.h2>Key Features
- Grade 8 stainless steel construction for superior strength and durability
- Painted finish provides enhanced corrosion resistance for long-term performance
- Metric M10 x 1.25 x 30 size ensures perfect fit for engine main bolt applications
- Hex head design allows for easy installation with standard wrenches
- Customer support available for installation guidance and technical assistance
ARP is a trusted name in high-performance automotive fasteners, known for its precision engineering and quality control. These bolts are manufactured to exact specifications, ensuring a perfect fit and reliable performance. The Grade 8 stainless steel construction provides superior tensile strength and resistance to corrosion, even under extreme conditions. The painted finish adds an extra layer of protection against environmental damage. Each bolt is tested for consistency and durability, ensuring long-term reliability. Our customer support team is available to assist with any questions or installation concerns, providing peace of mind for every customer.h2>Key Features
- Grade 8 stainless steel construction for superior strength and durability
- Painted finish provides enhanced corrosion resistance for long-term performance
- Metric M10 x 1.25 x 30 size ensures perfect fit for engine main bolt applications
- Hex head design allows for easy installation with standard wrenches
- Customer support available for installation guidance and technical assistance
- Grade 8 stainless steel construction for superior strength and durability
- Painted finish provides enhanced corrosion resistance for long-term performance
- Metric M10 x 1.25 x 30 size ensures perfect fit for engine main bolt applications
- Hex head design allows for easy installation with standard wrenches
- Customer support available for installation guidance and technical assistance
h2>FAQ
What is the thread size of these bolts?
The thread size is M10 x 1.25 x 30, meaning a 10mm diameter, 1.25mm pitch, and 30mm length. This metric size is commonly used in high-performance engine applications.
Are these bolts suitable for racing engines?
Yes, these bolts are designed for high-performance engines and are commonly used in racing and street performance applications. The Grade 8 stainless steel construction ensures they can withstand extreme stress and heat.
What is the material of these bolts?
These bolts are made from Grade 8 stainless steel, which provides exceptional strength and corrosion resistance. The painted finish adds an extra layer of protection against environmental damage.
How many bolts are in each package?
Each package contains five (5) bolts, making them ideal for engine rebuilds or upgrades where multiple bolts are needed.
Can these bolts be used in street applications?
Yes, these bolts are suitable for both street and track use. The painted finish and stainless steel construction provide excellent corrosion resistance and durability, making them ideal for everyday driving conditions.




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