Custom Machined PVDF Pin To Print

These special pins were individually machined to the customer's specific requirements and drawings using plastic material called PVDF.  This material is typically used for special applications requiring parts resistant to chemicals and heat, all while maintaining high levels of strength.  Since the pins are machined individually we can typically process even small quantity orders for this type of part.

Special 2/56 X 3/8 Socket Cap Screw in 18-8 Stainless Steel, Cadmium Plated

Engineered Source has supplied this part for many years on a blanket order basis - the part is a special to print socket cap screw measuring 2/56 X 3/8 and is manufactured in the United States using 18-8 stainless steel material.  Secondary service of cadmium plating with NADCAP certification is applied to finalize the cap screws for their end use.  Internal part number for this socket cap screw is SC-002006-ID.

Special 1/16 X 7/16 Coiled 302 Stainless Steel Spring Pin, DFAR Compliant

These US made spring pins are manufactured using 302 stainless steel and are available with full documentation to our customer.  They are passivated, DFAR compliant, and we get them cadmium plated (with NADCAP certification) prior to final shipment preparation.  A variety of alternative sizes and specifications are also sourced consistently.

Custom 303 Stainless Steel M6 X 31MM Socket Head Cap Screw

One of the unique aspects of this custom socket head cap screw is the unthreaded shoulder, which was to be 21mm while limiting the thread length to 10mm.  The part is manufactured using 303 stainless steel and measures M6 X 31MM.  In this case we actually manufactured only a small number of parts to the customer's requirements, at less than 20 pieces.

1/2" & 3/4" Special to Print Compression Springs

Engineered Source supplies special springs made to customer prints of all varieties, materials, and sizes.  This particular custom compression spring is US made to 1/2" and 3/4" overall length to meet the customers specific product needs.  Typical lead time on special springs manufactured domestically is 8-10 weeks.

Unslotted Hex Washer Head, Trilobular Thread Forming Special Screw in 410 Stainless Steel

This is a custom trilobular part manufactured in the United States, which we provide to our customer on a annual blanket purchase order basis.  The thread forming screw measures 10-32 X 1/2 and is made using 410 stainless steel, bright hardened and passivated.  Finally the part is then run through the last secondary process of applying a thread sealant.

1/4 X 1/4 Alloy Dowel Pin to Print

Dowel pin specials are a common component of our special fastener offering to manufacturers and this particular part is a 1/4 X 1/4 dowel pin made using alloy steel to print.  Unlike many other fastener parts dowel pins are often more difficult to produce when tight tolerances are required, typically necessitating domestic US manufacturing of the parts.  This is particularly pertinent when working with miniature custom pins.

1" Custom Shaft Collar Made to Print, Stainless Steel with 10/32 Socket

Among the endless special to print fasteners and related parts we provide our customers you will also find custom shaft collars like these.  This particular collar is a one piece 1" part made using stainless steel with a 10/32 socket.  We have it manufactured in large quantities and released based on blanket purchase arrangements to our customer needs.

Custom Unslotted HWH 10/24 X 5.45 Thread Forming Screw in Stainless Steel

Engineered Source has now been providing this special unslotted hex washer head taptite thread forming screw for many years.  Domestically manufactured to print, this custom part measures 10/24 X 5.45 and is made using 302 stainless steel, with stain and wax as the final secondary service to get the parts ship ready.  

Special Niche Nipple Repair Plug

Easily one of the more odd specials we have worked on for a customer, this is the niche nipple repair plug made to a print provided by our long time customer.  Each part is machined individually, making it a fairly expensive item to produce and to tool up for.  Smaller quantities of this type of special part are therefore not financially feasible for most applications.