Home » Metal Pipe & Plumbing Fittings » Rebar Mild Steel Coupler » Metal Rebar Coupler

Metal Rebar Coupler

₹ 168 / Acre ~~₹ 200~~ 16.00% Off Get Latest Price

Product Specifications

Model	RMSCTH
Material	EN8D Carbon Steel / Mild Steel
Rebar Diameter	12mm, 16mm, 20mm, 25mm, 28mm, 32mm, 40mm
Outer Diameter	21mm, 28mm, 32mm, 40mm, 50mm, 62mm [62mm for 40mm]
Length	50mm - 90mm [80mm for 40mm]
Thread Type	Parallel Thread, Rolled, Pitch 2.5 / 3.0mm
Surface Finish	Black Oxide / Self Colour / Hot Dipped Galvanized
Modified On	11-09-2026

Surya Engineering

Member since 2024

Mumbai

Contact Supplier

High-strength EN8D parallel threaded coupler for 12-40mm TMT bars. IS 16172:2023, 700MPa tensile, 100% bar-break, saves 15% steel vs lapping. Read More...

Qty

Buy Now

Product Details

Metal Rebar Coupler - Parallel Threaded Mechanical Splice

Surya Engineering Mild Steel Rebar Coupler is a mechanical device for joining two TMT bars end-to-end without overlapping. Made from EN8D high-strength carbon steel (0.40-0.45% Carbon), cold forged and CNC machined with GO/NO-GO thread checking.

Technical Specification:

Rebar Dia: 12mm, 16mm, 20mm, 25mm, 28mm, 32mm, 36mm, 40mm
Outer Dia: 21mm to 62mm (62mm for 40mm coupler)
Length: 50mm to 90mm
Thread: Parallel Rolled Thread, Pitch 2.5mm & 3.0mm
Tensile Strength: 700-750 MPa, Elongation > 0.1%
Standard: IS 16172:2023, ACI 318 Type 1 & Type 2, BS 8110, ISO 15835
Test: Static Tensile - Bar Break outside coupler, Slip <0.10mm, Low & High Cycle Fatigue
Finish: Black Oxide / Natural / Hot Dipped Galvanized for coastal

Why Use Coupler Instead of Lapping?
Saves 10-15% steel, eliminates bar congestion for proper concrete flow, no honeycombing, faster cycle, full load transfer independent of concrete, best for seismic zones III, IV, V.

Applications:
High-rise buildings, raft & pile foundations, columns, beams, shear walls, bridges, flyovers, metro pillars, dams, precast construction.

What you get:
100% tested couplers with batch traceability, plastic thread protection caps, test certificate from NABL lab on demand.

We are Manufacturer & Exporter based in Mumbai - Sakinaka. Pan-India supply - Mumbai, Pune, Delhi NCR, Bangalore, Hyderabad, Chennai, Kolkata, Ahmedabad.

Surya Engineering

Mumbai

Send your enquiry to supplier