Washer for HENGTAN BW-160/10,BW-320 (GB/T859/8)

Internal toothed lock washer GB/T859/8, protects threaded joints from vibration-induced loosening.

Key advantages:

• Distributes load evenly
• Prevents joint damage
• Protects threads from wear and loosening

Compatible with HENGTAN BW-160/10,BW-320 mud pumps.