A193 Grade B7 fasteners such as B7 bolts are manufactured from AISI 4140/4142 low Carbon Alloy Steel Grades followed by quencing & tempering. We manufacture these Bolts with great precision & Quality. These grade bolts are also denoted as Grade 7 Bolts,B7 Bolts etc. We Also offer B7 Studs/B7 threaded bars/B7 Threaded rods.TorqBolt Stocks & Supply these Bolt Fasteners in various sizes & Coatings.
At Star Steel Works we are specialized in manufacturing these types of fasteners. In various standard and non standard size and International grades, that’s meet our client requirements.