Washer for HENGTAN BW-600/10 (JB/T854/12)

Spring lock washer (split type) JB/T854/12, used to prevent self-loosening of bolts and nuts.

Key advantages:

• Prevents joint damage
• Reliable under vibration and heavy loads
• Distributes load evenly

Compatible with HENGTAN BW-600/10 mud pumps.