2014
English
Specification for Electroplated Zinc Coatings on Fasteners
JDM F15 specifies requirements for electroplated zinc coatings for fasteners made of steel. JDM F15 applies primarily to electroplated coatings on threaded fasteners, non-threaded fasteners, and fastener accessories such as pins and washers. JDM F15 may also be applied to other threaded p […]
2022
English
Specification for Zinc Flake Coatings for Bolted Joints
1.1 JDM F25 specifies requirements for black color appearance, hexavalent chromium-free zinc flake coatings with a 0.09-0.16 coefficient of friction (CoF) requirement. Two levels of corrosion resistance are available, 240 hour and 960 hour. Note 1 JDM F25 uses black color appearance as a […]
2012
English
Fasteners, Hydraulic Connectors, Hose Fittings and Tube Assemblies — Specification for Zinc-Nickel Electroplated Coating Requirements
1.1 JDM F21 specifies the requirements for electroplated zinc nickel coating for fasteners (see note 1) or hydraulic connectors and hose fittings made of steel or of copper alloy. JDM F21 specifies coating thicknesses and other coating requirements, and gives recommendations for hydrogen […]
2015
English
Specification for Non-Electrolytically Applied Zinc Flake Coatings
1.1 JDM F13 specifies requirements for nine grades of corrosion resistant non-electrolytically applied zinc flake coatings on ferrous parts, with three levels of corrosion resistance, and three levels of lubricity. 1.2 JDM F13 coatings are specified in terms of ISO 10683. 1.3 JDM F13 coat […]
2001
English
Corrosion Protective Coatings Phosphate/Organic/Oil Type
This specification covers basic requirements for a black corrosion protective coating which is produced in a process consisting of zinc phosphate treatment, chromic acid rinse or seal, organic coating, oven bake, water and oil emulsion post treatment and air dry.
2005
English
Corrosion Protective Coatings Phosphate/Electro-Organic
This specification covers the basic requirements for a black corrosion protective coating which is produced by the use of the bulk electrodeposition process or, if the parts do not lend themselves to barrel processing, the parts may be racked prior to the electrodeposition process. The pr […]
2005
English
Corrosion Protective Coatings Fluorocarbon Type
This specification covers the basic requirements for fluorocarbon post treatments. It is supplied in black color unless otherwise specified.
1997
English
SALT SPRAY TEST
This standard covers the requirements necessary to attain the conditions found in a neutral salt spray test cabinet. 1.1 The chamber operation is based on ASTM B117 with the following clarifications. 1.2 The salt spray test is better suited for quality control and process control evaluati […]
2008
English
FINISH SPECIFICATION
The following specifications cover requirements for finishes used on Worldwide Standard and Utility Parts. NOTE: Obsolete finish specifications are not shown in this standard. If a finish is referenced that is not shown in this standard, the user should contact the local Fastener Engineer […]