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Showing posts with label custom knurled bolts. Show all posts
Showing posts with label custom knurled bolts. Show all posts

Tuesday, January 26, 2021

Custom Knurled Slotted Thumb Screws - Steel Zinc Material

 

Custom Knurled Slotted Thumb Screws - Steel Zinc Material
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 used these custom screws in their electronics assembly process.  Full certs were made available to our customer upon request.

Tuesday, June 12, 2018

Custom Knurled Shoulder Bolts - 41L40 Material With Zinc & Clear Finish

Custom Knurled Shoulder Bolts - 41L40 Material With Zinc & Clear Finish

These custom knurled shoulder bolts are the result of the tests we ran with different knurling methods mentioned in one of the previous posts.  Parts came out perfectly but we did run into some challenges with the lead times, being behind initial expectations due to tooling delays early in the process.  We had to throw money at expediting every part of the process where possible to try to limit our delays as much as possible - some sleepless nights worrying about these bad boys and our customer's dire need.  Every good factory and secondary processor across the nation is absolutely swamped so make sure to buffer lead time expectations as much as possible.

Thursday, April 13, 2017

Custom Knurled Shoulder Machine Screws Made To Print - 1/4-20 X 1-1/4 Round Head In Grade 5.1 Zinc Yellow

Custom Knurled Shoulder Machine Screws Made To Print - 1/4-20 X 1-1/4 Round Head In Grade 5.1 Zinc Yellow

These are custom knurled shoulder machine screws manufactured domestically in the USA in grade 5.1 steel material with zinc and yellow finish.  Production was run at a relatively small quantity of 4,000 pieces, which was split into two shipments approximately 4 months apart to our OEM customer.  Material certs and dimensional test reports were provided to our customer with the parts, as well as the standard certificate of conformance.  Our internal part number is M111957-2.