4 Pack Shaft Collar 5/16 Bore Double Split Clamp-On 1045 Steel 11/16 Outer Diameter 5/16 Thickness With M4 Set Screws Heavy Duty Shaft Hardware For Machinery CNC And DIY Projects
✔️ 4-pack double split collars, 5/16 bore, 11/16 OD, M4 screws
The 4-pack shaft collars are built from high-strength 1045 steel, delivering durable performance for machinery, CNC setups, and DIY projects. The double-split clamp-on design secures a shaft without marring it and enables quick adjustments during maintenance or setup.
✅ 1045 steel for strength and corrosion resistance
✅ Double-split clamp design protects the shaft while allowing easy adjustments
✅ Dimensions: bore 5/16" (7.94 mm), OD 11/16" (17.46 mm), thickness 5/16" (7.94 mm)
✅ Includes M4 set screws for fast installation and reliable clamping
✅ Pack size: 4 collars per pack
💡 What is a shaft collar used for and why choose a double split design? This handy component keeps parts aligned on a shaft and makes adjustments quick. - Handy for spacing, alignment, and load transfer in machinery - The double split design minimizes shaft damage while enabling easy tightening - 1045 steel provides strength and corrosion resistance - Simple M4 screw installation keeps setup fast