WA Fasteners supply Stud Bolts for projects big and small. B7 studs are sheet metal fasteners that are very similar to a bolt. Unlike a bolt, however, the stud does not have a head.
The B7 in the name of the stud is a grade of steel alloy. They host high tensile strength and are generally used in high pressure and high-temperature environments.
B7 studs are generally available in Mild Steel, High Tensile Steel, Brass, Stainless Steel and more.
Also available in a range of finishes, as well as a number of sizes – with specials available to order.
Grade B7 Bolt Materials
Grade B7 is the most common grade of A193 B7 alloy steel bolt material that is regularly utilized within the construction industry. A193 b7 stud bolts are manufactured from chromium-molybdenum steel and are heat treated to provide increased strength and reliability. We offer these bolts in the following materials:
B7 Bolt Coatings
ASTM A193 B7 bolts can also be coated in a wide range of materials, including:
- Flouropolymer coatings - Xylan and Teflon
- Molybdenum Disulfide
- Epoxy Coatings - Thermal cure
- Phosphate coating - Manganese and Zinc
In addition, coated grade b7 bolts may not be able to withstand the extreme temperatures that uncoated b7 alloy steel bolts may be able to endure.