SPRING WASHERS ASME/ANSI B18.21.1, DIN127A, DIN127B, DIN7980
FLAT WASHERS ASTM F436/F436M TYPE 1
THREADED RODS SAE J429 GR 2/GR 5/GR 8
THREADED RODS ASTM A320 L7
THREADED RODS ASTM A193 B7
HEX NUTS SAE J995 GR 2/GR 5/GR 8
DIN 934 HEX NUTS
HEAVY HEX NUTS ASTM A563M GR 5/GR 8S/GR 10S
HEAVY HEX NUTS ASTM A563 DH
HEAVY HEX NUTS ASTM A194 8M
