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Electrical Conduit Fittings
Created with Pixso. EMT Reducing Bushings Zinc Die Cast Threaded Transition Fittings 1/2 to 4 Inch UL E345464 Certified

EMT Reducing Bushings Zinc Die Cast Threaded Transition Fittings 1/2 to 4 Inch UL E345464 Certified

Brand Name: HX
Model Number: HX-RB-Z
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 Alloy ZAMAK 3 Die Casting
Finish:
Natural Zinc Polish
Size Range:
3/4 Inch To 4 Inch NPT
Fastening Type:
Set-Screw With Combo Head
Transition Matrix:
16 Standard Combinations
Standard:
UL 514B, NPT Thread
Packaging Details:
Inner plastic bag plus partitioned export carton with pallet, OEM private label accepted
Supply Ability:
200 Ton per Month
Highlight:

EMT reducing bushings zinc die cast

,

threaded conduit fittings UL certified

,

electrical conduit transition fittings 1/2 inch

Product Description

HX EMT Zinc Reducing Bushings enable code-compliant conduit size transitions at junction boxes, panel boards, and enclosure entries. Precision zinc alloy ZAMAK 3 die-cast with set-screw fastening. Covers 16 standard transition combinations from 3/4 inch to 4 inch trade sizes. UL E345464ISO9001NPT

Distributor Pain Points & HX Engineering Solutions
PROBLEM Incomplete Transition Coverage Most suppliers offer only 5-6 common reducing bushing combinations. When a contractor needs 2 inch x 1-1/4 inch or 1-1/2 inch x 1/2 inch, the distributor loses the entire order to a competitor who stocks the complete matrix.
HX SOLUTION Full 16-Combination Matrix We manufacture every standard EMT size transition including the uncommon ones your competitors do not stock: 2 x 1-1/4, 1-1/2 x 1/2, 1-1/4 x 1/2, and 13 more. One supplier. Complete coverage. Zero lost orders due to missing SKUs.
PROBLEM Thread Mismatch and Galling Poorly cast zinc bushings from budget factories produce inconsistent NPT threads. Galling during installation, cross-threading, and field rejections cost distributors return shipping, credit notes, and damaged relationships.
HX SOLUTION ZAMAK 3 + QC Ring-Gauge Verification High-purity ZAMAK 3 zinc alloy with automated die-casting and NPT ring-gauge QC on every batch. Consistent thread formation. Zero galling. Our top 10 distributors report a 0.02% field defect rate over 5+ years of continuous supply.
PROBLEM No Private-Label Support Distributors who buy generic reducing bushings must repackage manually to build their brand, adding labor cost and creating inconsistent presentation. Lost opportunity for brand recognition in a competitive local market.
HX SOLUTION Complete OEM Program Private-label cartons, branded polybags, bilingual inserts, and QR-coded inventory labels at no tooling charge for orders above 5,000 PCS per SKU. Your brand, our quality, delivered ready-to-sell.
Technical Specifications
ParameterSpecification
Body MaterialZinc Alloy ZAMAK 3 High-Pressure Die Casting
Screw MaterialZinc-Plated Steel, Tri-Drive Combo Head (Slotted / Phillips / Robertson)
Trade Size Range3/4 inch to 4 inch (Male NPT Thread x Female Slip Fit)
Transition Combinations16 standard size transitions covering all common EMT requirements
Surface FinishNatural Zinc with Polish Finish, Silver
Thread StandardNPT Tapered (ANSI/ASME B1.20.1)
CertificationsUL 514B Listed (E345464), ISO9001:2015, SGS
Tightness RatingConcrete-Tight when Taped, Suitable Above 600V
Temperature Range-40 deg C to 150 deg C
MOQ2,000 PCS per Size Combination
Supply Ability200 Metric Tons per Month
Lead Time15-20 Days per 20GP Container
PortNingbo or Shanghai, China
Transition Matrix
Male NPT (Inch)Available Female Slip Reductions (Inch)
3/41/2
11/2, 3/4
1-1/41/2, 3/4, 1
1-1/21/2, 3/4, 1, 1-1/4
21/2, 3/4, 1, 1-1/4, 1-1/2
2-1/2, 3, 4All smaller standard trade sizes
One-Stop Sourcing Advantage: Combine reducing bushings in the same container as EMT connectors, couplings, locknuts, straps, and conduit nipples. Single purchase order. Single customs entry. Single quality standard. Reduce total landed cost by consolidating your conduit fitting supply chain with HX.
Applications
  • Floor-Level Distribution Panels — Step down feeder conduits as they branch from main risers to floor-level electrical panels
  • Machine Power Drops — Reduce conduit size at junction boxes serving individual equipment in manufacturing plants
  • Hospital Electrical Infrastructure — Compact transitions in space-constrained wall cavities for critical branch circuits
  • Retrofit and Renovation — Adapt existing conduit runs to new equipment with different knockout sizes
  • Cast-in-Place Concrete Slabs — Concrete-tight rated for embedded electrical rough-in in multi-story commercial construction

Standard export packaging: individual polybag, partitioned corrugated cartons with size-labeled compartments, palletized with stretch wrap. OEM private-label available. Free evaluation samples. 12-month warranty.

Good price online

Products Details

Created with Pixso. Home Created with Pixso. Products Created with Pixso.
Electrical Conduit Fittings
Created with Pixso. EMT Reducing Bushings Zinc Die Cast Threaded Transition Fittings 1/2 to 4 Inch UL E345464 Certified

EMT Reducing Bushings Zinc Die Cast Threaded Transition Fittings 1/2 to 4 Inch UL E345464 Certified

Brand Name: HX
Model Number: HX-RB-Z
MOQ: 2000 PCS
Price: negotiatiable
Packaging Details: Inner plastic bag plus partitioned export carton with pallet, OEM private label accepted
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-RB-Z
Material:
Zinc Alloy ZAMAK 3 Die Casting
Finish:
Natural Zinc Polish
Size Range:
3/4 Inch To 4 Inch NPT
Fastening Type:
Set-Screw With Combo Head
Transition Matrix:
16 Standard Combinations
Standard:
UL 514B, NPT Thread
Minimum Order Quantity:
2000 PCS
Price:
negotiatiable
Packaging Details:
Inner plastic bag plus partitioned export carton with pallet, OEM private label accepted
Delivery Time:
15-20 Days upon 20GP
Payment Terms:
L/C, T/T
Supply Ability:
200 Ton per Month
Highlight:

EMT reducing bushings zinc die cast

,

threaded conduit fittings UL certified

,

electrical conduit transition fittings 1/2 inch

Product Description

HX EMT Zinc Reducing Bushings enable code-compliant conduit size transitions at junction boxes, panel boards, and enclosure entries. Precision zinc alloy ZAMAK 3 die-cast with set-screw fastening. Covers 16 standard transition combinations from 3/4 inch to 4 inch trade sizes. UL E345464ISO9001NPT

Distributor Pain Points & HX Engineering Solutions
PROBLEM Incomplete Transition Coverage Most suppliers offer only 5-6 common reducing bushing combinations. When a contractor needs 2 inch x 1-1/4 inch or 1-1/2 inch x 1/2 inch, the distributor loses the entire order to a competitor who stocks the complete matrix.
HX SOLUTION Full 16-Combination Matrix We manufacture every standard EMT size transition including the uncommon ones your competitors do not stock: 2 x 1-1/4, 1-1/2 x 1/2, 1-1/4 x 1/2, and 13 more. One supplier. Complete coverage. Zero lost orders due to missing SKUs.
PROBLEM Thread Mismatch and Galling Poorly cast zinc bushings from budget factories produce inconsistent NPT threads. Galling during installation, cross-threading, and field rejections cost distributors return shipping, credit notes, and damaged relationships.
HX SOLUTION ZAMAK 3 + QC Ring-Gauge Verification High-purity ZAMAK 3 zinc alloy with automated die-casting and NPT ring-gauge QC on every batch. Consistent thread formation. Zero galling. Our top 10 distributors report a 0.02% field defect rate over 5+ years of continuous supply.
PROBLEM No Private-Label Support Distributors who buy generic reducing bushings must repackage manually to build their brand, adding labor cost and creating inconsistent presentation. Lost opportunity for brand recognition in a competitive local market.
HX SOLUTION Complete OEM Program Private-label cartons, branded polybags, bilingual inserts, and QR-coded inventory labels at no tooling charge for orders above 5,000 PCS per SKU. Your brand, our quality, delivered ready-to-sell.
Technical Specifications
ParameterSpecification
Body MaterialZinc Alloy ZAMAK 3 High-Pressure Die Casting
Screw MaterialZinc-Plated Steel, Tri-Drive Combo Head (Slotted / Phillips / Robertson)
Trade Size Range3/4 inch to 4 inch (Male NPT Thread x Female Slip Fit)
Transition Combinations16 standard size transitions covering all common EMT requirements
Surface FinishNatural Zinc with Polish Finish, Silver
Thread StandardNPT Tapered (ANSI/ASME B1.20.1)
CertificationsUL 514B Listed (E345464), ISO9001:2015, SGS
Tightness RatingConcrete-Tight when Taped, Suitable Above 600V
Temperature Range-40 deg C to 150 deg C
MOQ2,000 PCS per Size Combination
Supply Ability200 Metric Tons per Month
Lead Time15-20 Days per 20GP Container
PortNingbo or Shanghai, China
Transition Matrix
Male NPT (Inch)Available Female Slip Reductions (Inch)
3/41/2
11/2, 3/4
1-1/41/2, 3/4, 1
1-1/21/2, 3/4, 1, 1-1/4
21/2, 3/4, 1, 1-1/4, 1-1/2
2-1/2, 3, 4All smaller standard trade sizes
One-Stop Sourcing Advantage: Combine reducing bushings in the same container as EMT connectors, couplings, locknuts, straps, and conduit nipples. Single purchase order. Single customs entry. Single quality standard. Reduce total landed cost by consolidating your conduit fitting supply chain with HX.
Applications
  • Floor-Level Distribution Panels — Step down feeder conduits as they branch from main risers to floor-level electrical panels
  • Machine Power Drops — Reduce conduit size at junction boxes serving individual equipment in manufacturing plants
  • Hospital Electrical Infrastructure — Compact transitions in space-constrained wall cavities for critical branch circuits
  • Retrofit and Renovation — Adapt existing conduit runs to new equipment with different knockout sizes
  • Cast-in-Place Concrete Slabs — Concrete-tight rated for embedded electrical rough-in in multi-story commercial construction

Standard export packaging: individual polybag, partitioned corrugated cartons with size-labeled compartments, palletized with stretch wrap. OEM private-label available. Free evaluation samples. 12-month warranty.