ASTM A197 B7 PTFE Coated Bolt Maker: ASTM A197 B7 Bolt, PTFE Coated, OD 1-1/2 Inch, 270 MM Long, Surface Treatment PTFE.
We Provide ASTM A193 B7 Stud Bolts, ASTM A193 B7 Stud Bolts with Two ASTM A194 2H Nuts, XYLAN PTFE Coating, 1-1/4 Inch x 150 mm, Green Color.