4mm 50pcs Solid Delrin ( POM ) Plastic Balls for Valve components, bearings, gas/water application

Condition              100% Brand New  

In Stock                 Yes

Ball Diameter        4mm 

Ball Material          Delrin ( POM )  

Quantity                 50pcs

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 self-lubricating 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

• Approved by the food and drug administration for use in the food industry

Balls are environmentally friendly non-toxic. Please be rest assured to use.

Worldwide shipping. Your item will be shipped within 24 Hours of the payment being received. Items are normally shipped that day if payment is received before 17:00 pm Monday thru Friday. Payments received after 17:00 pm on Friday will be shipped the following Monday. We ship items daily to assure quick delivery.

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If you have any problems with our items or services, please Contact Us freely before leaving feedback. We'll make every effort to solve any problems and provide you with the wonderful solution. 

Larger orders more than 10,000 PCS, or you need other steel criteria, other diameters as ranging from 0.3mm ~ 60mm, please click  Contact Us  now! We'd love to accept all the inquiries and satisfy every customer's requirements with high quality, good price and fast delivery!

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