JB/ZQ 4321-2006
U-bolts
JB/ZQ 4364-2006
Type L anchor bolt
JB/T 6686-1993
12-Piont flange bolts
JB/ZQ 4331-2006
Crown nut with slot
JB/T 3411.63-1999
Wing nut-Dimensions
JB/ZQ 4328-2006
Round nuts
JB/T 1700.2-1991
Lock nut
JB/T 6687-1993
12-Point flange nuts
JB/T 9592.1-1999
Prevailing torque type all-metal twelve point flange nuts
JB/T 8004.2-1999
Type A spherical nuts with shoulder
JB/T 8004.2-1999
Type B spherical nuts with shoulder
JB/T 8004.6-1999
Rhombic nut
JB/T 8004.7-1999
Inner hexagon nut
JB/T 8004.11-1999
T-slot nut
JB/ZQ 4336-2006
Plain washers for spring-type parallel pins for
JB/T 1761-1991
Plug mat
JB/ZQ 4339-2006
Single coil spring lock washers
JB/ZQ 4340-2006
Knurling disc washer
JB/T 7590-2005
Steel undee spring used in electric machines
JB/T 12790-2016
Tri-fold round end blind rivets with break pull mandrel and protruding head
