Keyway Carbon Steel Key Assortment Set Metric Half Moon Shaft Drive Fasteners Mechanical Industry Woodruff Keys(160pcs)

Application scenario: The semicircular key is especially suitable for the conical shaft end connectionMaterial: Carbon steelSpecification: 80PcsSize: M3/M4/M5/M6Package includes: 8 sizes of half round pin combination kit10pcs M3*5*13 Caron Steel Half Moon Shaft Keys10pcs M3*6.5*16 Caron Steel Half Moon Shaft Keys10pcs M4*5*13 Caron Steel Half Moon Shaft Keys10pcs M4*6.5*16 Caron Steel Half Moon Shaft Keys10pcs M4*7.5*19 Caron Steel Half Moon Shaft Keys10pcs M5*7.5*19 Caron Steel Half Moon Shaft Keys10pcs M5*9*22 Caron Steel Half Moon Shaft Keys10pcs M6*9*22 Caron Steel Half Moon Shaft KeysPackage List:1/2/3 x 80Box of Round Ended Feather KeyNote: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.

• Durable Heavy-Duty Build: Crafted with high-strength, wear-resistant material that withstands extreme loads. Resists deformation and ensures long-term reliability in harsh industrial, automotive, and marine environments
• High-Precision Machining: Engineered with tight tolerances and smooth edges for a backlash-free fit. Minimizes vibration, reduces noise, and prevents premature wear of connected parts to extend equipment life
• Universal Compatibility: Standardized design fits seamlessly with most shafts, gears, pulleys, and couplings. Precision-machined to match keyway seats, eliminating fit issues in new assemblies or replacement projects
• Effortless Installation: Designed for plug-and-play use with no special tools required. Simply align the keyway and secure (where applicable) to transmit torque quickly and efficiently
• Versatile Multi-Industry Use: Ideal for manufacturing machinery, agricultural equipment, automotive transmissions, and marine propulsion systems. A cost-effective solution for any power transfer needs between rotating parts