Products include: Over the past 49 years, Fastenal has grown from a small-town fastener shop, to a thriving regional business, to North America’s largest fastener distributor, to the world’s most efficient supplier of OEM, MRO, and construction products. Along the way, we’ve never wavered in our belief that great service starts with being close to our customers, which is why today we operate nearly 2,700 stores spanning all 50 states and 20-plus nations.