I make custom knives, but mostly larger weapons like swords and axes. I build weapons that are functional, not the showy junk most company's offer. I try to achieve perfection in every project I undertake. But in this persuit, I have come across a serious problem. I can't find large enough screw-type rivits that are suitable for handle scales on large heavey weapons. If anyone knows where I can purchase them, please help me out!