Allen Plugs, Grub Screws & Drain Plugs
Allen plugs, grub screws and drain plugs manufactured to customer drawings for sealing and adjustment duty.
- Manufacturing scope
- Complete Manufacturing
- Supply route
- Completely manufactured from raw material through machining and secondary processes.
- Material / grade
- As per customer drawing and specification.
- Available operations
-
- CNC turning
- Threading and special threaded features
- Chamfering
- Inspection and dimensional verification
- Basis of manufacture
- Manufactured to customer drawings and specifications, with in-process inspection and dimensional verification.
Allen Plugs, Grub Screws & Drain Plugs Manufacturer in Pune
Allen plugs, grub screws and drain plugs manufactured to customer drawings for sealing and adjustment duty. Threaded and flow-control parts live or die by thread accuracy and sealing. We turn, thread, drill and finish these components on CNC turning and sliding-head machines, controlling thread form, hex or socket features and sealing faces to your drawing for reliable, leak-free assembly.
Santosh Engineering Works has served automotive, diesel engine and hydraulic manufacturers since 1980 from its ISO 9001:2015 certified plant at Dehu, Pune — within easy reach of Pimpri-Chinchwad, Chakan, Talegaon and Bhosari industrial areas — and supplies customers across India.
Also known as: allen plugs, socket plugs, grub screws, set screws, oil drain plugs, magnetic drain plugs.
Typical applications
- Engine oil, fuel and coolant circuits
- Hydraulic and pneumatic systems
- Gearboxes and axle housings
- Pumps, valves and compressors
- Industrial machinery and process equipment
Manufacturing capability
- Citizen Cincom A20 5-axis CNC sliding-head machine, up to Ø25 mm, with high-pressure coolant
- BFW BTC 2050 and HAAS SL10 CNC turning centres for larger turned parts
- Five VMCs with 4th-axis facility for milled, drilled and cross-drilled features
Quality & inspection
- ISO 9001:2015 certified quality management system
- Stage-wise in-process inspection at critical operations
- Final dimensional verification against your drawing
- Drawings and designs kept confidential
Why buyers choose us
- Over four decades of precision engineering, since 1980
- Machining of your castings and complete manufacturing — one partner
- Drawing-based production for special and non-standard parts
- Quotation within one working day
Frequently asked questions — Allen Plugs, Grub Screws & Drain Plugs
Who manufactures Allen Plugs, Grub Screws & Drain Plugs in Pune?
Santosh Engineering Works, an ISO 9001:2015 certified precision engineering company at Dehu, Pune (near Pimpri-Chinchwad, Chakan and Talegaon), has manufactured and machined components since 1980. We manufacture it completely in-house, from raw material through machining, secondary operations and inspection.
Do you make drain plugs to OEM drawings?
Yes. Drain plugs, allen plugs and grub screws are manufactured to the thread, drive and sealing details on your drawing.
Can Allen Plugs, Grub Screws & Drain Plugs be made to my drawing?
Yes. Every part is produced to the customer drawing and specification — dimensions, tolerances, material/grade, thread form and finish. Send your drawing for a feasibility review.
Which material and grades do you work with?
Material and grade are as per your drawing and specification. We work with ferrous and non-ferrous materials and coordinate heat treatment and surface finishing where the component requires it.
How is quality ensured?
Production follows our ISO 9001:2015 certified quality management system, with in-process and final dimensional inspection against your drawing before dispatch.
How do I get a quotation for Allen Plugs, Grub Screws & Drain Plugs?
Send your drawing with material, quantity and timeline through the enquiry form or call +91 98229 12720. We respond within one working day, and drawings are kept confidential.
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Key features
- Hex socket and seat form checked through the run
- Steel, stainless and brass
- High-volume batches on sliding-head capacity
- Sealing face finish to specification
Specifications
| Materials | Carbon steel, alloy steel, stainless steel, brass and aluminium |
|---|---|
| Process | Sliding-head and multi-axis CNC turning |
| Control | First-off and in-process inspection against the customer drawing |
| Documentation | Inspection report and material traceability with every batch |
Applications
- Hydraulic and pneumatic circuits
- Engine and gearbox housings
- Machine tool assemblies
- General sealing and adjustment
