Beefy Heavy Duty One Eighth To Three Sixteenths Inch 303 Stainless Steel Set Screw Shaft Coupler With Three Thirty Second Hex Key Three Quarter Inch Long And Forty Two Thousandths Inch Diameter For CNC Robotics DIY Projects

Beefy 303 stainless shaft coupler for CNC and robotics
✔️ Bore: 1/8 to 3/16, L:.75, D:.42, Hex key: 3/32

This heavy-duty shaft coupler is made from 303 stainless steel and is designed for CNC, robotics, and DIY projects, connecting rotating shafts with set screws.

✅ Material: 303 stainless steel
✅ Bore range: 1/8" to 3/16"
✅ Length:.75" (3/4")
✅ Diameter:.42"
✅ Set screws: uses 3/32" hex key

💡 What is a 303 stainless steel set screw shaft coupler used for in CNC projects? This handy piece helps link two shafts securely without slipping, ideal for DIY and small automation setups. - Bore compatibility supports 1/8" to 3/16" shafts - Uses a 3/32" hex key to tighten set screws - Made from 303 stainless steel for corrosion resistance

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