Special Slotted Flat Head Machine Screw in Copper 110 Material

This is a small 4-40 X 5/16 special copper machine screw supplied at just 100 pieces.  Small quantity special fastener orders like this are a daily routine for us and we can supply specials to print in just about any material.  Copper 110 material was used on this specific part and we were able to deliver the parts to our customer within 10 business days from order.

Special "Shim" Washers In 302 Stainless Steel

Engineered Source Inc supplies its customer base an almost endless variety of special washers, from 302 & 304 stainless steel material to Teflon and everything in between.  This specific "shim" washer is made using 302 stainless steel and has dimensions of 2.198 ID, 2.647 OD, .018 TH with tolerance of +/- .010 on the OD and ID and +/- .001 for the thickness.  Special washers, like most other special fastener parts we supply, are typically ordered on a blanket purchase order basis with scheduled or as-needed releases.

M3 X 6MM Hex Standoff In Nylon Material

Electronics hardware like this M3 X 6MM nylon standoff are one of our long time specialties and we supply virtually every variation to our customer base.  Most of the time these nylon standoff parts are needed in significant enough quantities to use our overseas sources but domestic sources are also available when specifically requested.  Like all fasteners we supply, stock and release arrangements are commonly used for these nylon fasteners.

Special Flat Head Socket Cap Screw to print in 4140 Alloy Steel

This special socket cap screw is used by our customer for initial testing purposes before committing to a larger quantity in 304 Stainless Steel material - this batch was made using 4140 Alloy Steel at 60 pieces to save money at the testing stage.  Lead time for this part was 8 days from order.

Special Vented Invar 36 Socket Cap Screws

Small quantity special fasteners like this Invar 36 Socket Cap Screw measuring 6-32 X 1/4 are a perfect project us.  Typically used by our customer for preliminary testing purposes, specials like this are produced by our long time trusted factory sources selected based on the exact quantity, material requested, and lead time required.  These Invar 36 screws were purchased at 40 pieces and were shipped within 8 days of original order.  Please think of us for any similar needs you may have!

Special 7/16-20 Left Hand Thread Hex Head Bolt in 1018 Cold Rolled Steel

This is a special 7/16-20 hex head bolt with left hand thread that we have been supplying the same customer for over 5 years.  It incorporates a special marked stamp per the customer's print and is manufactured using 1018 cold rolled steel, which is carburized to 1700 degrees, soaked for 2 hours, and oil quenched.  Like many of the parts we supply this special part is supplier on an as-released blanket purchase basis.

AN924-16D Anodized Aluminum Nuts

Engineered Source has been supplying its loyal Aerospace clientele NAS and MS parts like this AN924-16D bulkhead anodized aluminum nut for over two decades.  Any paperwork required by our customer is obtained and many of the parts supplied we stock and release based on blanket purchase agreements managed throughout the year.  

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.