Undersized Carbon Steel Key Stock Zinc Plated 36 Inch Long 7 Sixteenth Inch Wide 7 Sixteenth Inch Thick Inch System Built For Pros Machinist Hardware For Precise Fit And Easy Slotted Key Work

Undersized Carbon Steel Key Stock, 36 in L (Small Pack)
✔️ 36 in long, 7/16 in wide and thick, zinc plated, inch system

Undersized Key Stock is a carbon steel bar cut to precise dimensions used to create keyways in shafts and hubs. It's commonly used in machining and mechanical assemblies where slotted keys drive a reliable connection. These are designed for pro machinists and shop technicians for precise fits in gear and pulley systems.

✅ Length: 3 ft (36 in)
✅ Width: 7/16 in
✅ Height: 7/16 in
✅ Material: Carbon Steel
✅ Finish: Zinc Plated
✅ Pack Size: Small Pack
✅ Tensile Strength: 70,000 psi
✅ Rockwell Hardness: HRB 50
✅ Grade/Class: 1018/1045
✅ Made in USA

💡 What is undersized key stock used for in precision mechanical fits? This handy item helps you achieve a precise, reliable shaft-to-hub connection in gear and pulley assemblies. - shaft-to-hub engagement accuracy - tight tolerance control +0.000/-0.002 in for snug fit - zinc-plated carbon steel for corrosion resistance - inch-system sizing compatible with standard hardware

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