- Posted by alex@engineeredsource.com
- On March 24, 2020
- 0 Comments
These custom 316 stainless captive shoulder screws were manufactured domestically with plain finish. The captive shoulder area measured 2.94MM X 12MM +/-.005″ and the M4-0.7 thread covered 8MM of the overall length. Slotted pan head was incorporated per standard IFI dimensions. The metric thread on these parts was cut rather than rolled. Large quantities of […]
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- Posted by alex@engineeredsource.com
- On February 17, 2020
- 0 Comments
We supplied our aerospace customer 200 pieces of these custom 17-4PH double shoulder bolts. 17-4 PH material heat treated to condition H1100 was used for the domestic production of these parts, with resulting hardness between 34 and 36 HRC. Passivation per QQ-P-35 was performed to complete the production process. The hex socket drive was cold […]
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- Posted by alex@engineeredsource.com
- On February 3, 2020
- 0 Comments
We had a small batch of these custom 316 stainless steel shoulder screws produced domestically for our electronics OEM customer. Partial 4-40 thread was incorporated, with a machined shoulder incorporated per our customer specifications. Due to the smaller quantity involved the hex socket drive was broached rather than cold headed – you can see the […]
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- Posted by alex@engineeredsource.com
- On January 30, 2020
- 0 Comments
These custom slotted round metric screws were manufactured using a cold heading process mild steel material, finished with a black oxide treatment. 90-92 degree angle was incorporated underneath the head, which had an outside diameter of 13.37MM-13.80MM and overall height of 5.15MM max inclusive of the undercut portion. Full M7 X 1.0M thread was rolled […]
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- Posted by alex@engineeredsource.com
- On January 9, 2020
- 0 Comments
These custom cone point screws were manufactured using 304 stainless steel material with plain finish. 8-32 fine thread was incorporated with the overall length of the threaded portion and the cone point set at .2925″-.3125″. The head diameter was .306″-.322″ and slot depth at .045″-.058″. Head height was set at .085″-.096″. Production was completed at […]
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- Posted by alex@engineeredsource.com
- On January 7, 2020
- 0 Comments
These are custom long 316 stainless steel screws at 8-32 X 3 in dimensions, manufactured domestically at a small batch of approximately 40 pieces. The parts were completed in a relatively quick turnaround time-frame of approximately 4 weeks from order, especially considering the holiday timing. To allow for the small quantity and speed the hex […]
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- Posted by alex@engineeredsource.com
- On December 31, 2019
- 0 Comments
These are custom 316 stainless steel socket head cap screws at 10-32 X 1/2 and 10-32 X 3/8 in dimensions, manufactured domestically at a small batch of approximately 100 pieces. The parts were completed in a relatively quick turnaround time-frame of approximately 4 weeks from order, especially considering the holiday timing. To allow for the […]
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- Posted by alex@engineeredsource.com
- On December 30, 2019
- 0 Comments
These custom nickel plated socket head screws were produced domestically using 4340 material instead of the originally requested 17-4PH version, with heat treatment to get the parts up to required 35-45 HRC hardness. 1/2-20 thread with 2A thread fit was incorporated with thread length of .77 inches. Overall length underneath the head was set at […]
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- Posted by alex@engineeredsource.com
- On December 30, 2019
- 0 Comments
Slightly over 4,000 pieces of these custom captive shoulder screws were made domestically for our aerospace customer. An MS24671-32 part made using 302HQ DFARS compliant material was used as a base part to create this final version. Part of the 1/4-20 3A thread was turned down to a shoulder diameter of .175″ +/-.005 and length […]
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- Posted by alex@engineeredsource.com
- On November 20, 2019
- 0 Comments
These custom flat socket head screws were manufactured domestically at 20,000 pieces in the 1.695″ overall length and the same quantity in 1.29″ overall length. 302 stainless steel material was used with plain passivated finish. Head diameter was .375″ and head height at .097″, with a 90 degree countersunk base. Partial thread of .75″ was […]
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