PrimeSource is the largest purveyor of fasteners in the world and one of the largest distributors of building materials in No ... rth America. With 35 distribution centers and 1,200 employees across the US and the Caribbean, our distribution network is larger and more comprehensive than any other in the industry. Our core products include: Nails, screws, collated fasteners; tools, compressors and accessories; roofing, gypsum, and insulation; concrete accessories; building accessories; and wire fence products. Along with these key categories, each of our distribution centers stocks a vast array of building products geared specifically for the market that they each service. When you choose PrimeSource, you will be treated as a partner, with your specific needs addressed. We can trace our roots back to 1938, and we are here today because of the relationships we have built throughout the industry. Our track record proves that we are in it for the long haul. We serve the residential and industrial new-construction and remodeling markets as a value-added link in the distribution chain. read more