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Nut

Nut

ASTM A194-2H/2HM/7M/7,ASTM A563,Hex Nuts Gr-5,Gr-8,DIN934,DIN6915,DIN555,ETC.
BOLT

BOLT

ASTM A449/490/325 UNC/UNF HEX BOLTS GR-5,GR-8,DIN931,DIN933,ETC.
STUD

STUD

ASTM A193-B7/B16, A320-L7, DIN975 GRADE 8.8 AND 10.9,ETC