Metallic Silver Painted Machine Screws - 10-24 X 1" COTS Stainless Steel Machine Screws

These custom matched metallic silver painted machine screws are supplied to our long time customer in annual quantities of approx. 150,000 pieces using a revolving blanket purchase order.  A standard off the shelf 18-8 stainless steel 10-24 X 1 machine screw is used, which is typically manufactured in Taiwan or mainland China, and the painting and sealing of the heads is done domestically in the USA to maintain the desired finish quality.  Typical lead time for this type of painting work is 4-5 weeks from the placement of order.

Custom Aerospace Compression Springs - 17-7PH Stainless Steel Material

We supply these custom aerospace compression springs to our aerospace components manufacturing customer.  17-7PH stainless steel material is used for the domestic production of these parts, per AMS 5673-F.  Our production runs are typically in the smaller 500 piece quantity range for this specific spring, with lead time at 8-10 weeks.  That lead time includes passivation per AMS QQ-P-35, and penetrant inspection per ASTM E 1417 Type I, Method A, Sensitivity L-3.  Each one of those two processes typically takes about 1 week to complete.

Custom Beryllium Copper Wave Washers

We supplied our customer 10,000 pcs of these custom beryllium copper wave washers.  They were manufactured domestically in the USA with a relatively long lead time of 14-16 weeks due to the material procurement timing involved.  The ID measures .140 +/- .005" and the OD when flat measures .490 +/-.01".  Thickness of the material is .020 +/-.0004" and the outside height post stamping is .080 +/- .080".  Max load is 26.667 pounds and the max deflection is set at .015.  Parts had to be vacuum aged for 2 hours at 600 degrees to complete the production process.

Custom Precision Flange Bushings In Stainless Steel Material

These custom precision flange bushings were produced domestically in the USA using 18-8 stainless steel material.  The overall length measured .630" +/-.01" and the part incorporated both an external flange and an external flange per customer supplied drawings.  The OD on the barrel portion is .5" and .585" at the external flange, both with the same +/-.01" tolerance.  ID on the inside barrel portion is .45".  These parts were used in an audio product manufacturing application by our customer.

Custom Threaded Stainless Pins - M3 & 10-32 Thread

These are tiered custom threaded stainless pins created for an audio equipment manufacturer in 18-8 stainless steel material.  Production was done domestically with a lead time of 5-6 weeks from order.  The overall length of the part is at 1.4" inclusive of .90" of M3 coarse thread and .37" of 10-32 thread.  Multiple shoulder steps were incorporated per our customer's specifications and the drive-less head measures .50" for the OD and .066" for the height.  The next iteration of this part will likely incorporate a thicker head and a slotted drive.

Custom Length Shoulder Bolts In Stainless Steel - 1/4 X 1"

We supplied these custom length shoulder bolts to our audio device manufacturer.  The shoulder bolt is essentially an off-the-shelf 1/4 X 1 shoulder bolt with 10-24 rolled thread in 18-8 stainless steel material.  Our customer was unable to use this version as-is due to the combined length of threaded portion and the machined fillet preceding it.  In order to make use these parts that combined length had to be at .24"  +/- .01".  As a relatively simple operation we ran these parts through a cut and chamfer operation to get them to the correct length.  Lead time for this operation was 1-2 weeks from receipt of the off-the-shelf version.

Custom Low Head Socket Cap Screws - M5-0.8 X 28MM and 33MM

We supplied these custom low head socket cap screws in alloy steel material with black oxide finish.  Two different lengths were required by our customer - 28MM and 33MM under the head.  We used COTS version of this DIN7984 socket cap screw at 35MM as the base part, then cutting and chamfering the parts to the appropriate lengths.  The last step was the black oxide process - we mixed both sizes together to minimize the per piece cost to our customer.

Custom Aerospace Socket Head Cap Screws - 8-32 X 4.25" In 18-8 Stainless Steel Material

We supplied 54 pieces of these custom aerospace socket head cap screws to our long time customer.  They were made in the USA using 18-8 stainless steel material (no DFARS requirement on these) with a broached 9/64" hex socket drive with min .077" engagement depth.  1" of the overall 4.25" length under the head was threaded at 8-32.  Due to the smaller quantity required the thread was cut rather than rolled.  Material certs and a certificate of conformance was provided but no FAIR was required for this specific part.

Custom Precision Aluminum Plates - 6061-T6 Aluminum Material

These custom precision aluminum plates are manufactured using 6061-T6 material with plain finish, with our customer providing their own black and clear anodizing processes.  The plates are .100 +.002/-.005" in thickness and 2.5 +/- .04" in overall length.  The rivet counterbores are machined to achieve the precise dimensional requirements on the drawing, with the drilled holes .196" in diameter.  Production is typically run at approximately 30,000 pieces at a time, with FAIR, material certs, and certificate of conformance provided.

Custom Steel Spring Washers - Black Oxide Finish

These custom steel spring washers were manufactured using high carbon steel material heat treated to 38-45 HRC with black oxide finish.  When flat, the inside diameter measures .126" and the outside diameter is at .245".  The thickness is set to .004" +/- .005" with our production parts mostly measuring around .007" in thickness.  In it's final shape the OD across the bent sides is at .231" +/- .005".  Production is typically done at 150,000 pieces at a time, which is the MOQ due to the tiny nature of this spring washer.