ASTM A193 is a specification that covers alloy and stainless steel bolting material for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, or other special purpose applications. Although A193 B7 is commonly available as Heavy Hex Bolts, Threaded Rods and Threaded Studs, the specification is not intended for Anchor Bolt use. Instead, ASTM F1554 Grade 105 is a specification specifically developed for anchor bolts and possesses virtually identical chemical and physical properties.
A193 Grade B7 Threaded Rods and Studs have a tensile strength of 125 ksi minimum and a yield strength of 105 ksi minimum.
A193 Grade B7 Threaded Rods, Studs and Bolts should be used with A194 Grade 2H Heavy Hex Nuts and F436 Flat Washers.
Allied Bolt and Screw Corporation, located at 1020 Turnpike Street in Canton, Massachusetts stocks ASTM A193 Grade B7 Threaded Rods in 6 foot lengths up to 1” diameter in both plain steel and Hot Galvanized, although other diameters and lengths are available.
Allied Bolt and Screw also stocks several sizes of A193 Grade B7 Threaded Studs in plain steel.
Allied Bolt and Screw Corporation, a Small Business incorporated in the Commonwealth of Massachusetts by Richard ‘Dick’ Goldberg, has been building strong relationships since 1961 with an expansive quality inventory, exceptional service and highly valued customer appreciation. Allied stocks ASTM A193 Grade B7 Threaded Rods and Studs as well as 10s of thousands of other products. Contact Us for more information.