Specification Brand : WANGMUMU BulletPoint1 : Condition 100% Brand New BulletPoint2 : In Stock Yes BulletPoint3 : Ball Diameter 12.7mm ( 1/2 inch) (0.5'') BulletPoint4 : Ball Material Delrin ( POM ) BulletPoint5 : Quantity 200pcs Color : Onecolor ExternallyAssignedProductIdentifier : 9363730076037 ItemName : WANGMUMU 12.7mm (1/2'') 200pcs Delrin Polyoxymethylene (POM) /Celcon Plastic Solid Balls for Valve Component, Bearing Application Going ItemPackageQuantity : 1 ItemTypeKeyword : quick-lock-shaft-collars Manufacturer : WANGMUMU NumberOfItems : 1 PartNumber : WANGMUMU ProductDescription : Condition 100% Brand New In Stock Yes Ball Diameter 12.7mm ( 1/2 inch) (0.5'') Ball Material Delrin ( POM ) Quantity 200pcs Tolerance +/- 0.00039'' Manufactured from Polyoxymethylene ( POM ), also known as Acetal, Polyacetal & Polyformaldehyde Commonly known as Delrin Celcon Hostaform, Duracon, Kepital, Lupital & Ultraform High mechanical strength and rigidity Low friction and selflubricating in use Toughness and high resistance to repeated impacts Long-term fatigue endurance Excellent resistance to petroleum based fuels and solvents, moisture and all neutral chemicals Good electrical insulating characteristics Excellent dimensional stability; Minimal water absorption Good resilience and resistance to creep Wide temperature range -40 Deg C to 120 Deg Color may vary: Generally pure white but may be off-white or light cream in color depending on origin General Uses & Applications Fuel system components metering equipment Electrical switchgear and component Valve components bearings, gas/water application Arts, crafts and jewelr Ornamental and display Toys and models model engineering/Industrial Marine applications Potable ( Drinkable ) water systems ProductSiteLaunchDate : 2022-06-07T12:54:48.296Z Size : 50pcs UnitCount : 1 UnspscCode : 52140000