21H1156: Button Head Screw, 0.138" X 5/8"

Part Number: 21H1156

The right parts for your machine, every time

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• Versatile button head screw designed for secure fastening in various applications
• Features a 3.51 mm diameter with a 15.88 mm length, ideal for projects requiring precise slot drive fastening
• Head diameter of 6.60 mm and a height of 2.62 mm, offering reliable UNC2A threading for consistent performance
• Made from high quality steel for durability and strength
• Finished with zinc coating for enhanced corrosion resistance and longevity