ASTM A193 B7 Stud Bolts | PTFE (Xylan) Coated Anti-Corrosion Fasteners

High Performance PTFE (Xylan) Coated Stud Bolts. Grade: ASTM A193 B7 / A194 2H. Coating: Xylan 1070 / 1424 (Blue/Green/Red). Performance: 3000+ Hours Salt Spray Test. Application: Offshore, Chemical, and Subsea Pipelines. Offer: Factory Direct wholesale pricing. Custom sizes available. 💡 Need Non-Standard Sizes? We Are OEM Factory! We specialize in customizing copper washers based on your Drawings or Samples. Custom Finish: Plain / Plated Options. Action: Click the button below to upload your drawing for a free quote.