Briggs & Stratton 703969 Hex Head Cap Screw 3/8-16 x 1.250 Grade 8

The Briggs & Stratton 703969 is a Grade 8 hex head cap screw engineered for high-strength applications in small engines and outdoor power equipment. This precision-manufactured fastener features 3/8-16 threading and a 1.250-inch length, making it an essential OEM replacement component for various Briggs & Stratton engine assemblies.

Key Specifications:

• Thread Size: 3/8-16 (coarse thread)
• Length: 1.250 inches (measured from under the head)
• Grade: SAE Grade 8 - 150,000 PSI minimum tensile strength
• Material: Medium carbon alloy steel, heat treated
• Head Style: Hex head for six-point wrenching surface
• Meets SAE J429 specifications

Grade 8 Performance Benefits:

• Superior tensile strength of 150,000 PSI for demanding applications
• Fully heat treated for consistent strength throughout the fastener
• Designed for high-stress engine components and assemblies
• Six radial line head marking identifies genuine Grade 8 specification
• Core Rockwell hardness of C33-C39 for maximum durability

This genuine Briggs & Stratton OEM hex cap screw ensures proper fit and reliable performance in critical engine fastening applications. Grade 8 fasteners are specifically chosen for their ability to withstand the vibration, heat, and mechanical stress common in small engine environments, making them ideal for engine blocks, cylinder heads, and other high-load components.