Collection: Balls - Plastic - Polypropylene

Excellent for liquid level float applications. Very resistant to most acids and alkalies. Unpolished. Tolerance and sphericity: up to and including 25.4mm diameter = +/-0.0508mm. Over 25.4mm diameter +/- 0.0762mm. Grades shown are AFBMA / ISO3290-1.  Specific Gravity: 0.91.

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Balls

Information Sheets

Ball Grades - Measuring Miniature Parts