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ASTM A193 GRADE B7 HEAVY HEX BOLTS
ITEM:
STANDARD SPECIFICATION FOR ALLOY STEEL BOLTING FOR HIGH TEMPERATURE OR HIGH PRESSURE SERVICE
MATERIAL:
ALLOY STEEL A193 B7 (ANSI 4140)
DIMENSION:
ANSI/ASME B18.2.1 HEAVY HEX BOLTS
FINISHING:
BLACK
HOT DIP GALVANIZED
ITEM:
STANDARD SPECIFICATION FOR ALLOY STEEL BOLTING FOR HIGH TEMPERATURE OR HIGH PRESSURE SERVICE
MATERIAL:
ALLOY STEEL A193 B7 (ANSI 4140)
DIMENSION:
ANSI/ASME B18.2.1 HEAVY HEX BOLTS
FINISHING:
BLACK
HOT DIP GALVANIZED
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