Titanium Hardwar Skateboard Kingpin Nuts 3/8in w/Nylock. Condition is New. Quantity: 2 Nuts per set Size: 3/8in (fits Titanium Kingpin) Titanium hardware is lighter and stronger than the manufacturer hardware (nearly half the weight of steel). Using Titanium hardware will reduce the overall weight of your board. If you are looking to maximize your gear reducing weight is a must. You can reduce your setup by a couple lbs just by replacing the default steel hardware. Please measure your current hardware to ensure you order the correct titanium replacements.