What are the types of anchor bolts and cushion iron?

Hexagon head bolt GB/T 5782-2000 cross recessed pan head tapping screw GB845-85 Hexagonal cylindrical head screws GB/T 70.1-2000 square head bolts Class C GB8-88 Standard spring washer GB93-87 cross recessed countersunk head tapping screw GB846-85 Hexagon head bolt full thread GB/T 5783-2000 Hexagon nut Class C GB/T41-2000 Square nut Class C GB39-88 slotted cylindrical head screws GB/T 65-2000 Butterfly nut GB62-88 hex socket countersunk head screw GB/T 70.3-2000 Screw GB/T 15389-94 anchor bolt GB799-88 Hexagon flat round head screw GB/T 70.2-2000 half round head square neck bolt GB12-88 Hexagon flat end setting screw GB/T 77-2000 cross recessed pan head screw GB/T 818-2000 Thick hexagon nut GB56-88 cross recessed pan head self-drilling self-tapping screw GB/T 15856.1-2002 Round nut GB812-88 hexagonal head tapping screw GB5285-85 Slotted countersunk head screws GB/T 68-2000 hex flange bolts Small series GB/T 16674-1996 Hexagon flange bolts - Large series - Class B GB5789-86 Flat washer Class C GB/T 95-2002 Cap nut GB923-88 slotted pan head tapping screw GB5282-85 Wall panel tapping screws GB/T 14210-93 cross recessed semi-countersunk head tapping screws GB847-85 Cushion iron features: shockabsorbing rubber effectively attenuates the vibration of the machine itself, reduces the external transmission of vibration power, prevents the introduction of vibration power, and does not need to set anchor bolts and fix the ground to save installation costs


2021/11/12