Zinc Stud Bolts

ITEMSTANDARDGRADE SIZE SURFACE FINISHED PICTURESTUD BOLTS; DOUBLE END STUD; STUDDING; DIN939, DIN975, DIN976, IFI 136 ASTM A193 B7, B7M, L7, L7M, B7/L7, B16, Grade 8.8, 10.9, 12.9 DIAMETER:5/16″-4″; M8-M100 LENGTH: 16MM-6000MM PLAIN(OILING FINISHED); BLACK; H.D.G ZP ; YZP; PTFEHEX BOLT ; HEAVY HEX BOLT; HEX CAP SCREW ; 12 POINTS BOLT DIN931, DIN933, DIN6914, ISO4014, ISO4017, ANSIB18.2.1 8.8, 10.9, 12.9, ASTM A193 B7, ASTM A320 B7/L7, ASTM A325(M), ASTMA490(M), ASTMA449, DIAMETER:5/16″-4″; M8-M100 LENGTH: 16MM-700MM BLACK, H.D.G. ZP, YZP, PTFE