Vertex

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

• Fasteners Industrial & Construction

North American Industry Classification System (NAICS) Categories:

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

Standard Industry Classification (SIC) Categories:

• Industrial Supplies > Couplings, Cylinders & Fasteners > Fasteners