- Posted by alex@engineeredsource.com
- On November 11, 2024
- 0 Comments
These custom 1/4-20 A286 stainless steel hex nuts were manufactured domestically for our aerospace/drone manufacturing customer. DFARS compliant material was used for the production and the hex nuts were made to a 7/16 across the flats specification and 7/32 in height. Full certs were provided with the parts.
Read More
- Posted by alex@engineeredsource.com
- On October 7, 2024
- 0 Comments
These custom 3-wave washers were manufactured domestically in the USA using DFARS compliant 301 stainless steel material. The outside diameter was set to 1.325″ and the inside diameter to .975″. Raw material thickness was at 0.05″ +/-.015. Full certs were provided with the parts for our aerospace customer.
Read More
- Posted by alex@engineeredsource.com
- On April 29, 2024
- 0 Comments
These custom stainless steel shoulder bolts were manufactured in 18-8 stainless steel material for our drone manufacturing customer. M3 X 0.5MM thread was rolled with a thread relief machined below the 4MM X 5MM shoulder. A 2MM hex drive was broached at the head and a precision machined profile was incorporated on the head to […]
Read More
- Posted by alex@engineeredsource.com
- On November 22, 2023
- 0 Comments
These custom domestic left hand 1/2-20 thread jam nuts were manufactured in the USA using DFARS compliant 316 stainless steel material to AN316C8L requirements. The hex nuts were passivated per AMS QQ-P-35 with our NADCAP certified facility and proof load tested per FF-N-836E. Full certs were provided with the parts per customer requirements.
Read More
- Posted by alex@engineeredsource.com
- On September 22, 2023
- 0 Comments
These custom spinning flange nylon insert lock nuts were manufactured to our aerospace/defense customer’s dimensional requirements and Class 10 specifications with black zinc nickel finish. The combination of free spinning flange washer and nylon insert was the trickiest part of these M12 X 1.75 custom lock nuts – typically you either have one feature or […]
Read More
- Posted by alex@engineeredsource.com
- On February 23, 2023
- 0 Comments
These MS21250-02004 12 point flange bolts were manufactured using domestic 8740 AMS 8322P steel material heat treated to AMS 2759/1 F AMS 2759 F to reach hardness of 40-43 HRC. The parts were finished with CAD plating per AMS-QQ-P-416E specification, Type II Class 2. Full certs were provided with the parts to our aerospace customer […]
Read More
- Posted by alex@engineeredsource.com
- On January 21, 2023
- 0 Comments
These custom stainless steel torx drive knurled shoulder screws were manufactured using 304 stainless steel material with factory passivated finish. The shoulder measured 2.29-2.48MM X 19.05 +/- .12MM. 2-56 UNC 2A thread was incorporated at a length of 5.56 +0/-.5MM. A T8 drive was cold formed and the outside of the head aggressively knurled for […]
Read More
- Posted by alex@engineeredsource.com
- On January 17, 2023
- 0 Comments
We had these custom 440C precision machined shaft bushings manufactured using DFARS compliant AMS 5830 material for our aerospace customer, with a passivated finish to ASTM A967. The inside diameter on the bushings was set to .6255 +/- .0005″ and outside diameter to .7528 +/-.0005″, with a width of .185 +/-.002″. Full certs were provided […]
Read More
- Posted by alex@engineeredsource.com
- On November 18, 2022
- 0 Comments
We had 4 different size variations of these custom airframe double thread 17-4PH precision pins manufactured for our aerospace and defense customer, with all production done domestically in the USA and the raw material DFARS compliant. A combination of M6 X 1.0 and 10-32 UNJF rolled thread was required for each variation. Lead time was […]
Read More
- Posted by alex@engineeredsource.com
- On November 18, 2022
- 0 Comments
Our aerospace customer needed NAS1352N04-06 socket head screws for their assembly but with a tamperproof pin-in socket head, which is not readily available off the shelf. We had the pictured custom tamperproof version of this NAS1352 screw manufactured domestically to fully comply with the NAS specification using DFARS compliant material, with of-course the exception of […]
Read More
