304 Stainless Steel Key Stock Set 20x5x5mm With Round Ends Undersized Tolerance Keystock 4 Pieces Pro Grade Heavy Duty Corrosion Resistant Silver Tone Shim Stock For Machinery Mechanical Assemblies And Tooling Projects

4-Piece 304 Stainless Key Stock Set with Round Ends
✔️ 4 pcs, 20x5x5 mm, 304 stainless, undersized tolerance

This key stock set is a small, flat bar used to create machine keys that lock a shaft to a hub, enabling torque transmission in mechanical assemblies and tooling projects. The 304 stainless steel construction offers dependable corrosion resistance in many environments.

✅ 304 stainless steel construction for corrosion resistance
✅ Dimension 20 x 5 x 5 mm (0.79 x 0.20 x 0.20 in)
✅ Undersized tolerance provides a looser initial fit in keyways
✅ Pack includes 4 pieces for multiple assemblies

💡 What is a key stock used for in machinery and assemblies?

Key stock is a handy small bar that fits into a keyway to lock a shaft to a hub and transfer torque.

• 20x5x5 mm size, 304 stainless steel for corrosion resistance
• Undersized tolerance provides a snug but easy seating fit
• Pack of 4 pieces supports multiple assemblies and repairs