M00007193
New product
GMW15822 3rd Edition, November 2017 Fluorocarbon Coating for Electrodeposition Masking
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Availability date: 03/08/2022
Description / Abstract:
GMW15822, 3rd Edition, November 2017 - Fluorocarbon Coating for Electrodeposition Masking
Material Description.
This coating is a fluoropolymer-based coating specially applied to the threads and other locations on a fastener (mostly on threads of nuts and studs). The coating prevents electrodeposited primers (E-coat) from adhering to the protected areas.
Symbols. Not applicable.
Applicability.
Weld studs and nuts; clinch (pierce) nuts and studs; tapping plates.
Remarks.
This specification covers the basic requirements for a fastener coating to prevent buildup of Ecoat. Use of this finish on threaded surfaces and/or bearing surfaces of joints could affect the torque-tension relationship. It is recommended that a torque-tension study of the fastener joint be performed before releasing this finish on a new application.