Special 8-18 Partially Threaded Machine Screw With Tapered Point

This is a special partially threaded machine screw supplied to our customer at 30,000 pieces.  The part is made using 18-8 stainless steel and is slightly tapered at the point to allow for faster use in the customer's application.  The head is a slightly off-standard pan head with a phillips drive.  Parts are made in the United States.

Special Slotted Fillister Head Machine Screw In 18-8 Stainless Steel

This is a special 2-56 X .625 inch slotted fillister machine screw in 18-8 stainless steel material, made in the USA at a relatively small quantity batch of 500 pieces.  Parts are provided to our aerospace customer with a AS9102 compliant First Article Inspection Report (FAIR) and a number of required certificates.

Special Dowel Pin to Print In 303 Stainless Steel

We supply a wide range of special pins in materials varying from PVDF to 303 stainless steel like these special to print 3/16 X 7/16 dowel pins.  This pin has been provided to our customer using the same trusted factory for over five years.

Special Leveling Threaded Feet With A Rubber Base

We supply our customers with a number of special to print and standard off the shelf levelers like this 1/4-20 threaded part measuring 1-1/2 inches in length and a 2-1/8 inch base diameter.  These levelers can be provided with a number of different materials, finishes, and specific options catering to the customer's project needs.  They are made in the USA and are currently supplied to our customer based on a blanket purchase basis.

Special PVDF 1/16 X .415 Micro Pin

We supply a number of PVDF pin parts like this 1/16 X .415 version to a customer that deals largely with water treatment applications.  Together with a variety of other special hardware parts we supply this special pin on an annual blanket as-released purchase order basis.  We try to maintain a minimum 6 month supply to provide our customer optimal flexibility.

Special 10-16 X 1/2 Phil Pan Hi-Lo In 316 Stainless Steel, Chrome Plated

These parts are manufactured overseas and supplied to our customer on a blanket as-released purchase order basis.  We originally supplied this 10 X 1/2 phil pan hi-lo in plain 316 stainless steel material but at some point our customer needed additional corrosion resistance in their application.  At that point we had our inventory supply barrel plated to the pictured chrome finish and all future imported parts would come in already chrome plated.  Domestic chrome finish, whether barrel plated or individually racked, typically has a much brighter finish than the finish found on large volume imported parts.

Special 1/4-28 Hex Nut With No Chamfer

We supply a long time customer with a few different sizes of this same type of special hex nut in steel zinc.  Their application requires plastic molding that requires minimal or no chamfer on the hex nuts used in order to keep the plastic material from flowing into critical parts of the assembly.  Since large quantities (over 500,000 pieces) are involved we work with factories in Taiwan and China to manufacture the parts.  We then stock approximately 12 months' usage at a time and release to our customer on as-needed basis.

Special 1/72 Hex Machine Screw Nut In 303 Stainless Steel

This is a tiny 1/72 hex machine screw nut we supply to our aerospace customer on a blanket purchase basis.  It is made using 303 stainless steel domestically in the United States and is supplied as passivated by the original manufacturer and separately as passivated by a NADCAP certified facility in Orange County.

Special Washer To Print With Glass Bead Aluminum Oxide Finish

This is one of a number of glass bead finished fastener parts we supply to our long time customer, made using low carbon steel to the following dimensions: .400 inside dimension, .750 outside dimension, and .060 thickness.  The part is manufactured in the United States and sold on a blanket  as-released purchase order basis.  We typically have on hand 6-12 month supply of the part at any one time.

Special Belleville Washer In SAE 1060 Spring Steel

Special washers are a staple category at Engineered Source and we supply our customer base with a wide range of types, sizes, and materials.  This is a special belleville washer made in the United States using SAE 1060 spring steel material and heat treated to 42-48 HRC.  It measures .475 on the inside dimension, .848 on the outside dimension, and .060 in thickness.  20 degree offset angle is used per customer's print specifications.