SRS Industries
NO MORE LOOSE FASTENERS
Captive Knob Fasteners That Stay Attached - Always
Save time. Eliminate loose hardware. Improve efficiency in every application.











Industries We Serve
Industrial
Medical
Aerospace
Marine
Defense
Why SRS Industries
- No More Loose Hardware
- No Tools Required
- Faster Changeovers
- Made and Sourced in the USA
- OEM Pricing and Volume Discounts
Our Products
We manufacture a range of captive spring loaded screw knob fasteners designed for durability, performance, and ease of use

Star Knobs

Knurled Knobs

Scalloped Knobs

Special Configurations
How our Fasteners work
Designed to simplify your process and eliminate unnecessary downtime
Fastener remains attached to your panel or assembly
No loose parts during operations or maintenance
Move panel or assembly as needed with built in knob handles
Faster installation, removal, and changeovers
Built for Performance. Made in the USA.
Precision CNC Machined Components
Reliable Quality & Lead Times
SRS Industries quality system complies to international quality standard IATF16949:2016, AS9100, and ISO9001:2015
Ready to Simplify your process?
Request a quote today and download our line card to find the right solution for your application
