Merchant exporter Kolkata, IndiaHS heading 7318Terms FOB / CFR / CIF / FCA / CPT / DAP / CIPOn request EXW / DDPPorts Kolkata · Haldia · Nhava Sheva (JNPT) · Mundra · Chennai · Tuticorin · Visakhapatnam · Cochin · Kandla · KrishnapatnamAirports Kolkata · Chennai · Mumbai · DelhiIEC AvailableGSTIN AvailableMerchant exporter Kolkata, IndiaHS heading 7318Terms FOB / CFR / CIF / FCA / CPT / DAP / CIPOn request EXW / DDPPorts Kolkata · Haldia · Nhava Sheva (JNPT) · Mundra · Chennai · Tuticorin · Visakhapatnam · Cochin · Kandla · KrishnapatnamAirports Kolkata · Chennai · Mumbai · DelhiIEC AvailableGSTIN Available

Chakraborty OverseasFastener export · KolkataGet a quote

Product ranges

Three ranges, 87 lines, one consignment.

Sizes run M3 to M72 in stainless and M3 to M48 in mild steel and high tension, with nuts to M60. Send the standard, grade, finish and quantity — we will confirm availability and lead time against it.

Stainless Steel Fasteners

Stainless Steel

Bright and passivated stainless in 304, 316 and Super Duplex — the range buyers specify when the fastener has to outlive the structure it holds together.

Open range →18 lines

Mild Steel Fasteners

Mild Steel

Class 4.6 to 8.8 carbon steel in every plating a project asks for: black, bright zinc, yellow zinc, hot dip galvanised and geomet.

Open range →55 lines

High Tension & Precision

High Tension

Heat treated alloy steel in class 8.8, 10.9, 12.9 and 14.9 — socket screws, structural HSFG assemblies and precision turned components.

Open range →14 lines

Standards we quote against

ISO

International

DIN

German

BIS / IS

Indian

ASTM

American

ANSI

American

BS

British

BSW

Whitworth

UNC

Unified coarse

BSW and UNC threads are available on several lines — dome bolts, hex thin nuts and hex flange nuts among them. Ask when you send the specification.

Prefer it on paper?

Every range has a downloadable catalogue with the line list, grades, standards and sizes we quote against.

Download catalogue

Enquiries

Send us a specification

Size, grade, standard, finish and quantity is enough to start. If something is missing we will ask rather than assume.

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