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

Here is a list of some well-known global suppliers within these industries:

1. Bolts and Nuts:

   • Fastenal
   • Grainger
   • MSC Industrial Supply
   • Würth Group

2. Hexagonal Head with Round Shaft and Hexagon Nut (XOX):

   • Boston Gear
   • McMaster-Carr
   • Regal Beloit Corporation
   • MISUMI

3. Bright Steel:

   • ArcelorMittal
   • Carpenter Technology Corporation
   • Ovako
   • HBIS Group

4. Imperial:

   • Imperial Manufacturing Group
   • Imperial Brass
   • Imperial Tool & Die
   • Imperial Blades

These are some of the top global suppliers in each of the mentioned product categories.