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Electrical Conduit Fittings
Created with Pixso. EMT Conduit Nipple Short Close Threaded Connector Zinc Plated Steel 1/2 to 4 Inch Quick Assembly Fitting

EMT Conduit Nipple Short Close Threaded Connector Zinc Plated Steel 1/2 to 4 Inch Quick Assembly Fitting

Brand Name: HX
Model Number: HX-NP-EMT
MOQ: 2000 PCS
Price: negotiatiable
Delivery Time: 15-20 Days upon 20GP
Payment Terms: L/C, T/T
Detail Information
Place of Origin:
YUYAO CHINA
Certification:
UL 514B E345464, ISO9001, SGS
Material:
Zinc Die Cast Or Zinc-Plated Steel
Length Options:
Close, Short, Standard
Size Range:
1/2 Inch To 4 Inch NPT
Thread Type:
NPT Tapered Male Both Ends
Voltage Rating:
Suitable Above 600V
Wrench Design:
Hexagonal Center Section
Packaging Details:
Quantity-counted polybag plus export corrugated carton with pallet, bulk packaging available
Supply Ability:
200 Ton per Month
Highlight:

EMT conduit threaded connector

,

zinc plated steel conduit fitting

,

quick assembly EMT conduit nipple

Product Description

HX EMT Conduit Nipples are short-length threaded connectors that bridge the gap between junction boxes, extend conduit entries through walls, and join adjacent enclosures where standard conduit lengths are impractical. Manufactured at our ISO9001-certified factory with 27 years of expertise, these nipples come in zinc die-cast and zinc-plated steel options with three distinct lengths per size — close, short, and standard — giving you the exact fit for every installation scenario.

Buyer Pain Points & HX Solutions
❌ Common Pain Points✅ HX Conduit Nipple Advantages
Distributors forced to source nipples from a different supplier than their main conduit fittings — fragmented supply chain, higher logistics cost.Single-supplier convenience: HX manufactures the complete conduit fitting ecosystem including connectors, couplings, straps, locknuts, reducing bushings, and nipples — one PO covers everything.
Contractors wasting 20-30 minutes per nipple cutting and threading standard conduit on-site for short connections — labor inefficiency kills project margins.Three precision factory lengths per size (close, short, standard) eliminate field cutting entirely — install in seconds with standard wrenches, saving up to 2 hours per electrical room.
Inconsistent thread quality from low-cost suppliers causing cross-threading, galling, and field rejects — rework delays and material waste.CNC-machined NPT threads with calibrated ring-gauge QC on every production batch — smooth hand-start engagement, zero galling, perfect seal every time at ISO9001-certified facility.
Stockouts of 2-1/2 inch and larger trade sizes during peak construction season — project timelines depend on a $5 fitting that nobody has in inventory.Ready stock maintained across all nine trade sizes (1/2 inch to 4 inch) at Ningbo warehouse — same-day dispatch for standard stock items, eliminating project downtime.
Single-material suppliers limiting choice — forced to use zinc nipples in high-vibration industrial environments where steel is required, or overpaying for steel in standard commercial jobs.Dual material portfolio: cost-efficient zinc die-cast for commercial interiors plus heavy-duty zinc-plated carbon steel for industrial vibration zones — match the material to the application.
No OEM packaging option forcing distributors to rebrand products manually — added labor cost and inconsistent brand presentation.Full OEM private-label service: custom logo cartons, bilingual inserts, QR-coded inventory labels, and branded polybags — your brand, our quality, seamless delivery.
Key Features
  • Dual Material Construction: Zinc alloy ZAMAK 3 die-cast for cost-sensitive commercial projects or carbon steel with zinc electroplating for industrial strength and impact resistance.
  • Three Factory Lengths: Close (minimum gap), Short (standard enclosures), and Standard (deeper penetration) — all NPT-threaded both ends, ready to install immediately.
  • CNC Precision NPT Threads: Tapered male NPT on both ends with consistent lead-in chamfer. Ring-gauge checked per ANSI/ASME B1.20.1 for smooth engagement and leak-free sealing.
  • Hexagonal Wrench Flat Center: Generous wrench flats on the center body allow standard open-end wrenches or adjustable pliers for rapid tightening — no special tools required.
  • Full Size Inventory (1/2 inch to 4 inch): Nine standard trade sizes always in stock. Combined with three length variants, that is 27 unique SKUs available for same-day dispatch.
  • UL E345464 Listed, Above 600V Rated: Full UL documentation for construction submittals. Suitable for commercial, industrial, and medium-voltage applications above 600 volts.
  • Corrosion Protection by Material: Zinc nipples feature a natural polished corrosion-resistant finish. Steel nipples receive uniform 5-micron zinc electroplating per ASTM B633 for damp and outdoor environments.
★ 27 Years of Trust: Established in 1996, HX has shipped over 50,000 metric tons of conduit fittings to 40+ countries. ISO9001 certified with full UL E345464 listing. Your project deserves a proven partner. Technical Specifications
ParameterSpecification
Product NameEMT Conduit Nipple Short / Close Threaded Connector
Material OptionsZinc Alloy ZAMAK 3 Die Casting or Carbon Steel with Zinc Electroplating
Trade Sizes1/2 inch, 3/4 inch, 1 inch, 1-1/4 inch, 1-1/2 inch, 2 inch, 2-1/2 inch, 3 inch, 4 inch
Length VariantsClose (Minimum Gap), Short (Standard Enclosure), Standard (Deep Penetration)
Thread StandardNPT Tapered Male Thread Both Ends (ANSI/ASME B1.20.1)
Wrench EngagementHexagonal Center Section, Standard Wrench Flat Design
Surface FinishNatural Zinc Polish or Zinc Electroplated Silver (5 Microns min)
CertificationsUL 514B Listed (E345464), ISO9001:2015, SGS
Voltage RatingSuitable for Applications Above 600V
Temperature Range-40°C to 120°C (Zinc), -40°C to 150°C (Steel)
Conduit CompatibilityEMT Thinwall, IMC, Rigid Conduit Systems
Minimum Order Quantity2,000 PCS per Size and Material Combination
Supply Ability200 Metric Tons per Month Combined Production
Delivery Time15 to 20 Days per 20GP Container (Stock Items Ship Within 3 Days)
Port of LoadingNingbo or Shanghai, China
Typical Applications
  • Back-to-Back Junction Boxes: Close nipples connect boxes mounted on opposite sides of a partition wall — code-compliant raceway continuity through the wall cavity in seconds.
  • Multi-Section Control Panels: Short nipples join adjacent MCC cabinets in industrial motor control centers, maintaining raceway integrity between factory-assembled sections.
  • Double-Wall Enclosure Entries: Standard-length nipples extend bushed conduit entries through insulated or double-wall panel enclosures where standard locknut depth is insufficient.
  • Lighting Control Systems: Close nipples bridge occupancy sensor junction boxes directly to adjacent fixture housings — clean architectural appearance, minimal exposed wiring.
  • Data Center Cable Tray Transitions: Short nipples connect tray sections to equipment rack conduit drops, maintaining bonded raceway continuity in mission-critical power distribution.
  • Renovation and Retrofit Projects: Nipples adapt existing conduit runs to new equipment with different knockout spacing — faster than re-pulling entire circuits.
Packaging & Quality Assurance

Each production batch undergoes CNC thread inspection with NPT ring and plug gauges per ASME B1.20.1, dimensional verification via calibrated CMM, and zinc plating thickness measurement by magnetic induction. Random samples are salt-spray tested per ASTM B117 to validate 72-hour minimum corrosion resistance. Standard export packaging uses quantity-counted, heat-sealed polybags inside heavy-duty partitioned corrugated cartons, palletized with stretch wrap and corner protectors.

For long-term partners, we offer vendor-managed inventory programs with automatic replenishment triggers, consignment stock at customer warehouses, and JIT delivery scheduling aligned to your construction timelines. Every shipment includes material certificates, UL listing verification, and certificate of origin at no additional cost. Custom OEM packaging, private-label carton printing, and bilingual documentation are available on request.

Good price online

Products Details

Created with Pixso. Home Created with Pixso. Products Created with Pixso.
Electrical Conduit Fittings
Created with Pixso. EMT Conduit Nipple Short Close Threaded Connector Zinc Plated Steel 1/2 to 4 Inch Quick Assembly Fitting

EMT Conduit Nipple Short Close Threaded Connector Zinc Plated Steel 1/2 to 4 Inch Quick Assembly Fitting

Brand Name: HX
Model Number: HX-NP-EMT
MOQ: 2000 PCS
Price: negotiatiable
Packaging Details: Quantity-counted polybag plus export corrugated carton with pallet, bulk packaging available
Payment Terms: L/C, T/T
Detail Information
Place of Origin:
YUYAO CHINA
Brand Name:
HX
Certification:
UL 514B E345464, ISO9001, SGS
Model Number:
HX-NP-EMT
Material:
Zinc Die Cast Or Zinc-Plated Steel
Length Options:
Close, Short, Standard
Size Range:
1/2 Inch To 4 Inch NPT
Thread Type:
NPT Tapered Male Both Ends
Voltage Rating:
Suitable Above 600V
Wrench Design:
Hexagonal Center Section
Minimum Order Quantity:
2000 PCS
Price:
negotiatiable
Packaging Details:
Quantity-counted polybag plus export corrugated carton with pallet, bulk packaging available
Delivery Time:
15-20 Days upon 20GP
Payment Terms:
L/C, T/T
Supply Ability:
200 Ton per Month
Highlight:

EMT conduit threaded connector

,

zinc plated steel conduit fitting

,

quick assembly EMT conduit nipple

Product Description

HX EMT Conduit Nipples are short-length threaded connectors that bridge the gap between junction boxes, extend conduit entries through walls, and join adjacent enclosures where standard conduit lengths are impractical. Manufactured at our ISO9001-certified factory with 27 years of expertise, these nipples come in zinc die-cast and zinc-plated steel options with three distinct lengths per size — close, short, and standard — giving you the exact fit for every installation scenario.

Buyer Pain Points & HX Solutions
❌ Common Pain Points✅ HX Conduit Nipple Advantages
Distributors forced to source nipples from a different supplier than their main conduit fittings — fragmented supply chain, higher logistics cost.Single-supplier convenience: HX manufactures the complete conduit fitting ecosystem including connectors, couplings, straps, locknuts, reducing bushings, and nipples — one PO covers everything.
Contractors wasting 20-30 minutes per nipple cutting and threading standard conduit on-site for short connections — labor inefficiency kills project margins.Three precision factory lengths per size (close, short, standard) eliminate field cutting entirely — install in seconds with standard wrenches, saving up to 2 hours per electrical room.
Inconsistent thread quality from low-cost suppliers causing cross-threading, galling, and field rejects — rework delays and material waste.CNC-machined NPT threads with calibrated ring-gauge QC on every production batch — smooth hand-start engagement, zero galling, perfect seal every time at ISO9001-certified facility.
Stockouts of 2-1/2 inch and larger trade sizes during peak construction season — project timelines depend on a $5 fitting that nobody has in inventory.Ready stock maintained across all nine trade sizes (1/2 inch to 4 inch) at Ningbo warehouse — same-day dispatch for standard stock items, eliminating project downtime.
Single-material suppliers limiting choice — forced to use zinc nipples in high-vibration industrial environments where steel is required, or overpaying for steel in standard commercial jobs.Dual material portfolio: cost-efficient zinc die-cast for commercial interiors plus heavy-duty zinc-plated carbon steel for industrial vibration zones — match the material to the application.
No OEM packaging option forcing distributors to rebrand products manually — added labor cost and inconsistent brand presentation.Full OEM private-label service: custom logo cartons, bilingual inserts, QR-coded inventory labels, and branded polybags — your brand, our quality, seamless delivery.
Key Features
  • Dual Material Construction: Zinc alloy ZAMAK 3 die-cast for cost-sensitive commercial projects or carbon steel with zinc electroplating for industrial strength and impact resistance.
  • Three Factory Lengths: Close (minimum gap), Short (standard enclosures), and Standard (deeper penetration) — all NPT-threaded both ends, ready to install immediately.
  • CNC Precision NPT Threads: Tapered male NPT on both ends with consistent lead-in chamfer. Ring-gauge checked per ANSI/ASME B1.20.1 for smooth engagement and leak-free sealing.
  • Hexagonal Wrench Flat Center: Generous wrench flats on the center body allow standard open-end wrenches or adjustable pliers for rapid tightening — no special tools required.
  • Full Size Inventory (1/2 inch to 4 inch): Nine standard trade sizes always in stock. Combined with three length variants, that is 27 unique SKUs available for same-day dispatch.
  • UL E345464 Listed, Above 600V Rated: Full UL documentation for construction submittals. Suitable for commercial, industrial, and medium-voltage applications above 600 volts.
  • Corrosion Protection by Material: Zinc nipples feature a natural polished corrosion-resistant finish. Steel nipples receive uniform 5-micron zinc electroplating per ASTM B633 for damp and outdoor environments.
★ 27 Years of Trust: Established in 1996, HX has shipped over 50,000 metric tons of conduit fittings to 40+ countries. ISO9001 certified with full UL E345464 listing. Your project deserves a proven partner. Technical Specifications
ParameterSpecification
Product NameEMT Conduit Nipple Short / Close Threaded Connector
Material OptionsZinc Alloy ZAMAK 3 Die Casting or Carbon Steel with Zinc Electroplating
Trade Sizes1/2 inch, 3/4 inch, 1 inch, 1-1/4 inch, 1-1/2 inch, 2 inch, 2-1/2 inch, 3 inch, 4 inch
Length VariantsClose (Minimum Gap), Short (Standard Enclosure), Standard (Deep Penetration)
Thread StandardNPT Tapered Male Thread Both Ends (ANSI/ASME B1.20.1)
Wrench EngagementHexagonal Center Section, Standard Wrench Flat Design
Surface FinishNatural Zinc Polish or Zinc Electroplated Silver (5 Microns min)
CertificationsUL 514B Listed (E345464), ISO9001:2015, SGS
Voltage RatingSuitable for Applications Above 600V
Temperature Range-40°C to 120°C (Zinc), -40°C to 150°C (Steel)
Conduit CompatibilityEMT Thinwall, IMC, Rigid Conduit Systems
Minimum Order Quantity2,000 PCS per Size and Material Combination
Supply Ability200 Metric Tons per Month Combined Production
Delivery Time15 to 20 Days per 20GP Container (Stock Items Ship Within 3 Days)
Port of LoadingNingbo or Shanghai, China
Typical Applications
  • Back-to-Back Junction Boxes: Close nipples connect boxes mounted on opposite sides of a partition wall — code-compliant raceway continuity through the wall cavity in seconds.
  • Multi-Section Control Panels: Short nipples join adjacent MCC cabinets in industrial motor control centers, maintaining raceway integrity between factory-assembled sections.
  • Double-Wall Enclosure Entries: Standard-length nipples extend bushed conduit entries through insulated or double-wall panel enclosures where standard locknut depth is insufficient.
  • Lighting Control Systems: Close nipples bridge occupancy sensor junction boxes directly to adjacent fixture housings — clean architectural appearance, minimal exposed wiring.
  • Data Center Cable Tray Transitions: Short nipples connect tray sections to equipment rack conduit drops, maintaining bonded raceway continuity in mission-critical power distribution.
  • Renovation and Retrofit Projects: Nipples adapt existing conduit runs to new equipment with different knockout spacing — faster than re-pulling entire circuits.
Packaging & Quality Assurance

Each production batch undergoes CNC thread inspection with NPT ring and plug gauges per ASME B1.20.1, dimensional verification via calibrated CMM, and zinc plating thickness measurement by magnetic induction. Random samples are salt-spray tested per ASTM B117 to validate 72-hour minimum corrosion resistance. Standard export packaging uses quantity-counted, heat-sealed polybags inside heavy-duty partitioned corrugated cartons, palletized with stretch wrap and corner protectors.

For long-term partners, we offer vendor-managed inventory programs with automatic replenishment triggers, consignment stock at customer warehouses, and JIT delivery scheduling aligned to your construction timelines. Every shipment includes material certificates, UL listing verification, and certificate of origin at no additional cost. Custom OEM packaging, private-label carton printing, and bilingual documentation are available on request.