Aspen Fasteners - Product Lines | Screws, Bolts, Nuts, Washers, Pins, Anchors & more | Inch & DIN Metric | Steel & Stainless Steel
Over 300,000 parts and 98% fill rate!

Welcome to Aspen Fasteners, the premiere source for all of your industrial fastener requirements.


Aspen Fasteners carries over 300,000 different fasteners covering over 2,500 different product lines. We are also proud to tell you that our order fill rate is over 98%. We can also offer millions of more items on special order. Aspen Fasteners specializes in the distribution of bulk, wholesale fasteners. We are specialists in concrete anchoring systems, tamper resistant security screws and stainless steel products. Aspen Fasteners has one of the largest selection of DIN Metric and ISO Metric fasteners in the USA. Metric bolts, nuts washers, screws, pins, plugs, rivets, rings and standoffs, in stock and ready for FREE same day shipping.

We invite you to explore our vast catalog by clicking on one of the product line images below, or use the menu on the left. If you know what you are looking for, use the search tool above by typing in your key words. If you cannot find what you are looking for, we invite you to contact us. Our fastener supply network spans the globe and we can find what you are looking for!

With over 20,000 active customers and top reviews on Amazon and Ebay, you can trust Aspen Fasteners to serve all your fasteners needs, whether it be for a new deck or mass producing the next I-phone. Our customer base ranges from the DIY'er to Fortune 500 companies, and we treat everyone with the same exceptional service and quality products.



























  • Over 300,000 types of fasteners in stock
  • Inch and Metric (DIN, ISO) standard
  • Steel, stainless steel, brass, aluminum, nylon
  • Bulk screws, bolts, nuts, washers, pins, plugs, rivets
  • Multiple warehouses in USA, Canada and Europe
  • Fast Free shipping in contiguous USA – no minimums other than carton quantity
  • Contact us via live chat, email, phone – we have an expert available
  • We also handle large accounts and large requests – contact us to quote your requirements