Fastenal

Fastenal is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Fasteners Industrial & Construction
• Hardware

North American Industry Classification System (NAICS) Categories:

• Industrial Supplies Merchant Wholesalers > Couplings, Cylinders & Fasteners > Fasteners
• Hardware Stores

Standard Industry Classification (SIC) Categories:

• Hardware
• Industrial Supplies > Couplings, Cylinders & Fasteners > Fasteners