A.R. Thomson Group offers Pre-cut and custom fasteners in a wide range of materials and grades. Custom cut studs from threaded rod to meet any application. Advanced coatings and lubricants for corrosion protection and maximum bolt up integrity. 

Quality Assured:

A.R. Thomson Group maintains an ISO 9001:2015 Quality Management System. Full traceability with heat codes and lot numbers ensures 100% compliance. Positive material identification, NACE, ASTM, and hardness certification are all available upon request.

Standard Stock Studs:

• • ASTM A193 Grade B7, B7M, B8, B8M, B16 
  • ASTM A-320 Grade L7 and L7M 
• Specials and Custom Fabricated: 
• • Carbon Steel 
  • Stainless Steel 
  • Exotic Alloys 
• Heavy Hex Nuts: 
• • ASTM A194 Grade 2H, 2HM, 4, 7L, 7LM, 8 and 8M 
• Custom Coatings: 
• • Xylan
  • Teflon®
  • Cadmium
• Washers: 
• • ASTM F436 Hardened Steel Flat Washers
  • Stainless Steel
  • Belleville Washers 
• Thread Lubricant: 
• • Jet Lube Products
  • 550 Extreme® 
  • Nikal®
    

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