Custom 17-4 Stainless Steel Shoulder Screws

Posted by alex@engineeredsource.com
On July 18, 2022
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These custom 17-4 stainless steel shoulder screws were manufactured using DFARS compliant material for our defense customer, with MIL-DTL-13924D black oxide finish and heat treat to condition 1025. M3 X 0.50 thread was incorporated at a length of 4.06MM and the shoulder measured 3MM in diameter by 24.5MM. The head incorporated an aggressive diamond knurl […]

Custom Knurled Slotted Thumb Screws – Steel Zinc Material

Posted by alex@engineeredsource.com
On January 26, 2021
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These custom knurled slotted thumb screws were manufactured at 5,000 pieces using low carbon steel material with zinc clear finish. 6-32 thread was incorporated at .375″ length underneath the head. Knurled head diameter was set to .313″ and head height to .188″. The slotted drive was .035″ +/-.005″ deep and .045″ +/-.005″ wide. Our customer […]

Custom Black Thumb Screws – Knurled 6-32 X 3/8

Posted by alex@engineeredsource.com
On July 16, 2020
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These custom black thumb screws with diamond knurl were manufactured to our customer’s drawing at 2,000 pieces using low carbon steel material with black oxide finish. The head diameter is set to .313″ +/- .005″ and the thread length is .375″ with the same tolerance. 6-32 thread was rolled rather than cut on these parts. […]