Friday, January 22, 2016
Engineered Source is a supplier and distributor of fittings like this AN815-4K for the aerospace and defense manufacturers - while these parts are often available off the shelf, we also work with factories that manufacture them to our order. These factories have been part of our vendor network for over ten years and provide the most reliable quality and service available. Please reach out to us for any of your special fitting needs, as well as the standard brass fittings for industrial applications.
This is a special 1/4-28 X .571 dime slotted undercut flat head machine screw manufactured by a US based manufacturer we have worked closely with for more than two decades, made using 4037 steel and further processed with glass bead and rust inhibitor for optimal performance in our customer's application. Parts like this typically carry a lead time of 6-10 weeks, depending on the secondary services involved and the quantity required.