Fasteners used in the petrochemical industry should ideally be able to survive the harshest of environments. Equipment used for the drilling and transportation of oil and gas are required to bear with extreme fatigue conditions like extreme weather and high-pressure situations. At Mig Enterprises, we house a wide range of fasteners which are suitable for this very need. As a leading supplier of A193 B7 double end stud bolts and A194 2H hex nuts, our fasteners conform to the strictest ANSI, ASME, and ISO standards for ideal use in the harsh environments of the petrochemical industry.

These bolts and nuts can be used on high-pressure pumps and vessels, pumping stations and metering pumps. While regular fasteners are given added strength by manufacturing them with stainless steel, petrochemical fasteners are made with an entirely separate grade of materials and coatings.

Size Range:
Metrics: M2 to M120
Inches: 1/4″ to 4.5″
Plain, Zinc, Mech Gal, Hot Dip Gal, PTFE, Molebdenum, Phospate
Grades & materials:
B7, B7M, B8, B8M,B16, L7, L7M