Precision gauges · Tamil Nadu
Thread Plug Gauges in Chennai
Thread plug gauges for internal threads after tapping—production and incoming inspection,manufactured in Coimbatore and supplied to Chennai with traceable certificates and calibration support.
Why Chennai manufacturers choose DSN
Chennai’s manufacturing belt depends on reliable thread and plain gauging for automotive and engineering supply chains. Plants in Ambattur and Sriperumbudur often need quick replenishment of working gauges and NABL-traceable calibration support.
We manufacture thread plug gauges at our Coimbatore works for plants in Chennai,with drawing-based specs, Thread plug gauges for internal threads after tapping—production and incoming inspection, and certificates your QA team can file without rework.
Logistics: We dispatch from Coimbatore to Chennai industrial clusters within 1–2 working days by road, with secure packaging for precision gauges.
Why choose us
- ISO 9001:2015 manufacture with documented inspection
- Scheduled dispatch into Chennai and Tamil Nadu
- Custom members and progressive designs from drawing
- NABL-traceable calibration when your programme requires it
- Direct access to gauge engineers,not a call centre
Industries in Chennai
- Automotive OEM and tier-1 suppliers
- Aerospace and defence subcontractors
- Pump, valve, and hydraulic manufacturers
- Heavy fabrication and engineering shops
Applications
- Internal thread inspection after tapping
- Nut and threaded bore acceptance
- In-process checks on CNC tapping cells
Technical specifications
| Thread forms | Metric, UN, BSP, taper pipe threads |
| Style | Taper or straight; GO/NO-GO sets |
| Material | OHNS / carbide for high-volume lines |
| Specials | ACME, buttress per drawing |
| Handling | Supplied with protective cases |
| Certificate | Works test and calibration docs |
How we build your gauges
Design
Tolerance and thread review against your drawing before cutting
Manufacture
CNC machining, grinding, and lapping to agreed size
Heat treat
Hardening and SUB-ZERO stabilisation for wear life
Inspect
Final measurement and calibration certificate on dispatch
Frequently asked questions
Do you supply Thread Plug Gauges to Chennai?
Yes. We manufacture and supply Thread Plug Gauges to Chennai and surrounding industrial areas including Ambattur Industrial Estate and Sriperumbudur. We dispatch from Coimbatore to Chennai industrial clusters within 1–2 working days by road, with secure packaging for precision gauges.
What is the typical delivery time to Chennai?
We dispatch from Coimbatore to Chennai industrial clusters within 1–2 working days by road, with secure packaging for precision gauges.
Can you manufacture custom thread plug gauges?
Yes—we manufacture custom thread plug gauges to your drawing with GO/NO-GO or progressive members, special materials, and paired sets where required. Email the drawing for feasibility, lead time, and price from our Coimbatore works.
Are calibration certificates included?
New gauges include calibration certificates with measured dimensions. NABL-traceable certificates are issued when your quality system, API programme, or customer contract requires accredited documentation.
Which industries in Chennai use your gauges?
Common sectors include Automotive OEM and tier-1 suppliers, Aerospace and defence subcontractors, Pump, valve, and hydraulic manufacturers, and other precision engineering units in the region.
Related resources
Get Thread Plug Gauges for Chennai
Email or upload your drawing with quantity and certificate needs,we confirm feasibility, lead time, and price from Coimbatore.