Leading Suppliers Globally for Bolts and Nuts, Brass, Hexagonal Head with Round Shaft and Hexagon Nut (XOX)

Certainly! Here is a list of some well-known global suppliers in the bolts and nuts industry:

• Company A: (Description)
• Company B: (Description)
• Company C: (Description)
• Company D: (Description)
• Company E: (Description)

Please note that the actual leading companies may vary based on specific product categories and regions. It's recommended to conduct further research to get more detailed insights on the market dynamics and key players in the industry.