The ASTM A307 specification covers carbon steel bolts and studs ranging from 1/4″ through 4″ diameter. This is your everyday, run of the mill bolt specification often manufactured using A36 round bar. There are three grades A, B, and C* which denote tensile strength, configuration, and application. 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. ASTM A307 Bolts Materials – Carbon Steel Bolts in ASTM A307 (Grades A and B) 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.

GET A QUOTE Toll Free: 855-818- BOLT Phone: 602-276-1182 Bolts Nuts Bolts Domestic and Import Options Available Hex Head A307 Grade 2 Grade 5 Grade 8 L9 Bolts For Wood Lag Bolt Carriage Bolt Elevator Bolt Allen Drive Socket Head Cap Screw Button Head Socket Cap Flat Head Socket Cap Socket Set Screw Socket Shoulder… The ASTM A307 fastener specification is heremonly requested fastener grade. The full specification is available for purchase through ASTM International.Below is a brief overview, information of the approved nuts and some information on the washers used … ASTM A307 Fasteners Bolts Scope. The ASTM A307 specification covers carbon steel bolts and studs ranging from 1/4 through 4 diameter. This is your everyday, run of the mill bolt specification often manufactured using A36 round bar.

ASTM A307 Specification for carbon steel bolts , studs, threaded rods similar externally fasteners with min 60 ksi tensile strength. 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. ASTM A307 Bolts and Studs. Atlanta Rod manufactures A307 bolts and studs in house to meet custom specifications and we maintain a great steel inventory to insure that short lead times do … A307 Galvanized Hex Bolts . At The Industrial Depot, we have several high quality A307 Galvanized Hex Bolts in our inventory. A Hex Bolt (named for its six-sided head), is the industry standard for fasteners with forged heads.