Their full coarse thread provides maximum engagement and holding strength

these nuts are ideal for aerospace

The patented reverse thread design enables smooth driving with less torque while providing superior holding power

5/8 x 16 Hex Lag Screw Hot Dipped Galvanized

5/8-11 X 5 1/2 Hex Head Cap Screw 2024 T4 Aluminum 205 Finish - Package (25) 5/16-24 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA Their full coarse thread providesAchieve superior fastening with these 5 8 11 x 5 1 2 inch Hex Head Cap Screws, manufactured from high grade 2024 T4 aluminum. This specific alloy and temper provide a powerful, lightweight fastening solution perfect for critical structural applications where weight savings is paramount, such as in aerospace assemblies. These American made screws meet rigorous ASME B18. 2. 1 specifications, feature a protective 205 finish, and come in a package of 25