Jack Bolt Aluminum 6in Fine Thread

The ALLSTAR PERFORMANCE Jack Bolt Aluminum 6in Fine Thread (ALL56090) is a precision-engineered fastener designed for high-load applications where strength and reliability cannot be compromised. Constructed from aluminum with black anodized finish, this 1-1/8-12 fine thread bolt delivers lightweight performance paired with excellent corrosion resistance—critical characteristics for aerospace, automotive, and heavy equipment assembly work where weight reduction and durability are paramount.

The 6-inch length and fine-thread pitch (1-1/8-12) provide precise engagement and superior load distribution across mating surfaces. Fine-thread fasteners generate higher clamping force at lower torque values compared to coarse-thread alternatives, making them ideal for components requiring controlled preload without risk of over-torquing. The black anodized finish provides enhanced wear resistance and a professional appearance while maintaining the aluminum substrate's inherent lightweight properties. At 0.54 lbs, this fastener significantly reduces assembly weight—a critical advantage in motorsports, aircraft maintenance, and off-road vehicle builds where every pound matters.

This bolt suits professionals and enthusiasts assembling engine components, suspension systems, frame work, and recovery equipment where aluminum's strength-to-weight ratio delivers measurable performance gains. The universal design accommodates standard 1-1/8-12 threaded holes, making it compatible with most modern industrial and motorsport applications. Mechanics and fabricators value ALLSTAR PERFORMANCE fasteners for their consistent dimensional accuracy and reliable performance under demanding conditions, from drag racing to marine recovery operations.

Aluminum fasteners continue to dominate lightweight-critical industries because they resist corrosion in harsh environments—salt spray, humidity, and chemical exposure—where steel would require additional plating or maintenance. The fine-thread specification ensures compatibility with precision-machined components and reduces risk of thread stripping in softer materials or aluminum components, making this bolt a preferred choice for builds demanding both durability and precision engineering.