Titanium Screws and Grub Screws in Chennai
Nobel Weld machines titanium screws and grub screws in Chennai: socket cap screws, hex screws, countersunk screws and grub (set) screws in Grade 2 and Grade 5, plus Hastelloy, Monel and duplex.
Grub screws lock impellers, collars and couplings on shafts. In wetted service they must be in the same or a compatible alloy, or they corrode and seize first.
Small parts done right: titanium screws and grub screws
Small screws need accurate threads and clean sockets. We turn and thread them on the CNC turning centre, cut hex sockets and slots, and check threads with gauges.
Where they are used
- Locking collars, couplings and impellers
- Instrument and enclosure assembly
- Marine and chemical equipment
How we make screws and grub screws
- 1Socket, hex, slotted and countersunk heads
- 2Cup, flat, cone and dog-point grub screws
- 3Metric and UNC/UNF threads
- 4Gauge check on every batch
Materials
- TitaniumGr 1, 2, 5 (Ti-6Al-4V), 7, 12
- HastelloyC-276 (N10276), C-22 (N06022)
- MonelMonel 400 (N04400)
- Duplex and super duplexUNS S31803/S32205, S32750/S32760, S32550
Material supplied with EN 10204 3.1 certificates and heat-number traceability.
Where we deliver
Screws and grub screws for Chennai, Tamil Nadu and India
From Chennai, we serve plants, OEMs and EPC contractors across Tamil Nadu and the rest of India, with EN 10204 3.1 certificates, heat-number traceability and export packing where needed.
- Chennai
- From our shop in Gowrivakkam to plants in Manali, Ennore, Ambattur, Guindy, Sriperumbudur and Oragadam.
- Tamil Nadu
- Coimbatore, Hosur, Tiruchirappalli, Thoothukudi, Cuddalore, Ranipet, Madurai and Mettur.
- India
- Gujarat, Maharashtra, Karnataka, Telangana, Andhra Pradesh and Kerala; export on ex-works, FOB or CIF terms.
FAQ
Screws and grub screws: common questions
Which titanium screws and grub screws can you make?
Socket cap, hex, countersunk and slotted screws, and cup, flat, cone or dog-point grub screws, to standard or special sizes.
Why use titanium grub screws?
To match a titanium shaft or impeller, so the screw does not corrode or cause galvanic corrosion in wetted service.
What is the minimum order?
There is none. Small and mixed quantities are welcome.
Send the drawing for your screws and grub screws
Tell us the material grade, size and quantity, or send a sample. You get a technical and commercial reply within 48 hours.