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ASTM A307—12 Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60,000 PSI Tensile Strength (PDF Download)
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ASTM A307-12 - Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60???000 PSI Tensile Strength
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ASTM A307 – Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60000 PSI Tensile Strength | Parsros Material Testing Equipments
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PDF) ASTM A307 Chemical Properties Element Grade A Grade B Recommended Mating Materials Nuts Spec/Grade Washers Spec/Grade A307 Grades A A307 Grade B 1/4 -1-1/2 1-5/8 -4 1/4 -4 A563A Hex A563A
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