These are ACER Racing Aerospace Grade 6AL4V Titanium 10/32 skate truck hardware: 10/32 bolts and lock nuts perfect for skateboard trucks.  16 piece set as shown comes with 8 bolts and 8 lock nuts. Half the weight of steel and corrosion free.  Standard Phillips head!

Yes they are expensive but they are the last set you will ever need!

Available in several length options as shown (most popular for skateboards is 7/8" or 1 inch length but if you user risers you will need longer bolts depending on your riser thickness)

We also sell titanium truck bolts (eBay item 252337219232), titanium skate truck kingpins (eBay item 265165177388)  as well as titanium wheel nuts (eBay item 262359776015to hold down your trucks. Be sure to add those as we combine shipping and they qualify for the quantity discounts when you reach 3 total titanium orders or more.

Super lightweight and made not from lower grade titanium but from the best Grade 5 6AL4V Titanium. We offer a complete line of M3, M4, M5, M6 and M8 Titanium screws in button head, flat head and various lengths.