3 Pack Left Hand Thread Blade Bolts With Belleville Washers One Half Inch Diameter By One And One Half Inch Length Built Tough Mower Hardware For Finish Mowers Compatible With 502300 502301 502310 21 023 156026 502313

3-Pack Left-Hand Blade Bolts with Belleville Washers
✔️ 1/2 in (12.7 mm) dia bolts, 1-1/2 in (38.1 mm) long, LH thread (3-pack)

These LH-thread blade bolts include Belleville concave spring washers and are designed for mower blade retention on finish mowers. They fit King Kutter RFM series and FM models such as FM5, FM6, CL075, FM48, FM60, FM72, along with listed part numbers 502300, 502301, 502303, 555009, 156026, 21-023, 167133, 502313.

✅ 3-pack LH-thread blade bolts with Belleville washers; 1/2 in (12.7 mm) dia, 1-1/2 in (38.1 mm) long BR ✅ Belleville concave washers, 1.50 in diameter (38.1 mm) BR ✅ Compatible with King Kutter RFM series and finish mower models FM5, FM6, CL075, FM48, FM60, FM72 BR ✅ Part numbers: 502300, 502301, 502303, 555009, 156026, 21-023, 167133, 502313 BR

💡 What is a blade bolt with Belleville washers used for in mower maintenance?

This handy fastener keeps blades secure and maintains torque under vibration. - Compatible with King Kutter RFM and finish mower models FM5, FM6, CL075, FM48, FM60, FM72 - Left-hand thread helps prevent loosening during operation - Belleville concave washers maintain clamping force across load changes - Includes 3 bolts and 3 washers for quick blade service ✝️