Materials - Carbon Steel Bolts in ASTM A307 (Grades A and B ) Scope. ASTM A307 is the standard specification for carbon steel bolts , studs, and threaded rods of 60000 PSI tensile strength in sizes from inch to 4 inches in diameter. Grade A – headed bolts , B : Heavy hex bolts and studs intended for flanged joints in piping systems with cast iron flanges. C* Nonheaded anchor bolts , either bent or straight, intended for structural anchorage purposes. The end of a grade C anchor bolt intended to project from the concrete will … ASTM A307 specification covers the chemical and mechanical requirements for three grades (Grades A, B , and C) of carbon steel bolts , studs, threaded rods with minimum tensile requirement of 60 ksi. However Grade C has been replaced by ASTM F1554 Grade 36 Specification.

Viha Steel manufacturing these A307 bolts in two grades, A and B . Types of ASTM A307 Bolts . Grade A – headed bolts , threaded rods and bent bolts with a minimum tensile strength of 60 ksi for a wide range of general-purpose applications. Grade B : Bolts and studs having a tensile strength of 60 to 100 ksi and intended for flanged joints in piping systems with cast iron flanges Grade C: Replaced by Specification F1554 Gr.36 -The term studs includes stud stock, sometimes referred to as threaded rod. ASTM A307 Grade B Carbon Steel Threaded Rods Exporter, ASTM A307 Grade B Heavy Hex Bolts Manufacturer, ASTM A 307 Studs, ASTM A307 Grade B Fasteners Dealer in Mumbai, A307 Grade B Bolts Manufacturer in Mumbai. Our ASME SA 307 Studs are being mass - produced bearing in mind the different needs of our well - regarded clienteles.

ASTM A307 Scope - This specification covers carbon steel bolts and studs ranging from 1/4 through 4 . using A36 round bars. ! Grades A Headed bolts , threaded rods and bent bolts intended for general applications B Heavy hex bolts and studs intended for flanged joints in piping systems with cast iron flanges ! Mechanical . Nuts Spec/