Home IEC 61386 Conduit System Metric EMT Coupling – Set-Screw Type – Zinc

Straight Joining of Two Unthreaded Metric EMT Lengths

Metric EMT Coupling – Set-Screw Type – Zinc

Velkor Zinc Set-Screw EMT Couplings join two matching conduit lengths in a straight run. Separate screws secure the tube ends, providing accessible fastening points on both sides of the joint. The range covers 16–110 mm metric EMT. Complies with IEC 61386-1 and IEC 61386-21.

METRIC DIE-CAST ZINC COUPLING This coupling joins two metric EMT lengths in a straight run. The zinc-alloy body is die-cast as one piece, with a socket and set screw at each end. Each tube is clamped separately, so cut lengths can be joined without threading the conduit. It is intended for dry indoor installations. One-piece […]

MATERIAL

Zinc

FINISH

Zinc Die Cast

TRADE SIZES

16–110 mm

Catalog No.

IEC-510–IEC-519

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METRIC DIE-CAST ZINC COUPLING

This coupling joins two metric EMT lengths in a straight run. The zinc-alloy body is die-cast as one piece, with a socket and set screw at each end. Each tube is clamped separately, so cut lengths can be joined without threading the conduit. It is intended for dry indoor installations.

TYPICAL APPLICATIONS

Commercial buildings

Industrial facilities

Straight EMT extensions

Specifications

ZINC SET-SCREW COUPLING

IEC-510–IEC-519

METRIC EMT SET-SCREW COUPLING

Standard

IEC 61386-1; IEC 61386-21

Material

Zinc

Finish

Natural Zinc Alloy Finish

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Catalog No.	Metric Conduit Size
IEC-510	16 mm
IEC-511	20 mm
IEC-512	25 mm
IEC-513	32 mm
IEC-514	40 mm
IEC-515	50 mm
IEC-516	63 mm
IEC-517	75 mm
IEC-518	90 mm
IEC-519	110 mm

CUT SHEET (PDF)

For small size EMT couplings there are 2 screws and for bigger size there are 4 screws

For dry indoor locations; available in 16–110 mm metric EMT sizes.

Modern Standards for Traditional Products

PRODUCT MATCHING

Source electrical conduits and matching fittings together, with sizes and connection types checked for your order.

CLEAR SPECIFICATIONS

Define material, wall thickness, finish and applicable standards before confirming the order.

PRE-SHIPMENT CHECKS

Check product dimensions, finish, quantities and packing against the agreed order requirements.

ORDER TRACKING

Follow production, inspection and shipment milestones through Velkor’s order tracking system.

CHILE MARKET EXPERIENCE

Conduit systems compliant with applicable IEC 61386 requirements, with support for Chilean SEC certification applications through product specifications and technical documentation.

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