Project Description

Both of these custom vented screws are recurring parts for a research lab we work with. Measuring 8-32 X 5/8 and 6-32 X 1/4 both are made using Invar 36 material with a vent drilled hole running the full length of the screw. Invar 36 material has a very low level of thermal expansion and is typically used for applications where dimensional changes due to temperature variation must be minimized as much as possible. The hex socket drive was broached for both parts, in lieu of a cold headed alternative.

Our long standing relationships with over 1,000 production facilities all over the United States and abroad based on decades of custom hardware & fastener production history, in combination with the flexibility of blanket purchase arrangements, allows us to fully cater to the customer’s custom fastener specification and procurement requirements.