AN815-4K Union Flared Tube Fitting for Aerospace Applications

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.

Special to Print Undercut Flat Head Machine Screw in 4037 Steel

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.

Special Flat Head Socket Cap Screw in 304 Stainless Steel

Specials to print like this Flat Head Socket Cap Screw are our specialty!  Whether you are looking for a small quantity, like this specific order that was for 20 pieces, or a larger quantity on a blanket as-released purchase order we are here to help.  This part was provided in just 20 pieces for testing purposes, after which we would have our other factory source produce 5,000 to 10,000 pieces.

The 1/4-20 X 1" socket cap screw was made to a print provided by the customer, with a 100 degree head at a larger diameter than the standard for this thread size.

Engineered Source now offers extended variety of hardware kits/assortments

We are constantly adding to our capabilities and product lines to provide our customers the best options for their fastener needs.  You can now find many of the fastener kits, in both plastic and metal assortment boxes, available for direct purchase through our website.  Specific fastener categories covered are too many to list here but include the basics like sheet metal and machine screws, as well as the more specialized parts like O-rings and automotive related items.  Please take a moment to browse our selection at www.engineeredsource.com and do not hesitate to reach out with any questions you may have.