What is apply torque on NORYL and DELRIN material?
What is apply torque on NORYL and DELRIN material?
(OP)
Any one know about torque apply on NORYL and DELRIN when using 2-56 and 4-40 screw. I'm appriciate
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What is apply torque on NORYL and DELRIN material?
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RE: What is apply torque on NORYL and DELRIN material?
Regards,
Cory
Please see FAQ731-376 for tips on how to make the best use of Eng-Tips Fora.
RE: What is apply torque on NORYL and DELRIN material?
There is no metallic insert, the screw be forming its own threads. The screw head contact diameter for 2-56 is .086 and the mating part hole size is .078. And for 4-40 is is .112 and the mating hole size is .099
Again thank cory
RE: What is apply torque on NORYL and DELRIN material?
http://www.fastenersforplastics.com/plastics/appguide.html
Regards,
Cory
Please see FAQ731-376 for tips on how to make the best use of Eng-Tips Fora.