Conduit Connectors
EMT and PVC conduit fittings and connectors — set-screw, compression, squeeze and liquid-tight connectors, locknuts, reducing washers and conduit hangers.
Which connector suits which environment, plus EMT sizing and support intervals: Electrical Conduit Fittings & Connectors: EMT Sizing and Which Connector to Use.
Related: shop Lighting & Electrical, read our buying guide, or request a bulk quote.
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Sigma Engineered Solutions ProConnex 1/2 in. Zinc Insulated Grounding Bushing 1 pk — Bushing Inside Diameter 0.54
Regular price $5.28 USDRegular priceUnit price / perSale price $5.28 USD -
Sigma Engineered Solutions ProConnex 1/2 in. Zinc Insulated Grounding Bushing 1 pk — Bushing Inside Diameter 1/2
Regular price $3.97 USDRegular priceUnit price / perSale price $3.97 USD -
Sigma Engineered Solutions ProConnex 2 in. D Die-Cast Aluminum Conduit Body For Rigid 1 pk
Regular price $32.23 USDRegular priceUnit price / perSale price $32.23 USD -
Sigma Engineered Solutions ProConnex 2 in. D Die-Cast Aluminum Service Entrance Elbow For Rigid/IMC
Regular price $32.67 USDRegular priceUnit price / perSale price $32.67 USD -
Sigma Engineered Solutions ProConnex 2 in. D Die-Cast Aluminum Service Entrance Head For NM/SE 1 pk
Regular price $12.91 USDRegular priceUnit price / perSale price $12.91 USD -
Sigma Engineered Solutions ProConnex 2 in. D Die-Cast Zinc Compression Connector For EMT 1 pk
Regular price $6.05 USDRegular priceUnit price / perSale price $6.05 USD -
Sigma Engineered Solutions ProConnex 2 in. D Die-Cast Zinc Compression Coupling For EMT 1 pk
Regular price $6.89 USDRegular priceUnit price / perSale price $6.89 USD -
Sigma Engineered Solutions ProConnex 2 in. D Die-Cast Zinc Conduit Nipple For Rigid/IMC 1 pk
Regular price $4.47 USDRegular priceUnit price / perSale price $4.47 USD -
Sigma Engineered Solutions ProConnex 2 in. D Die-Cast Zinc Set Screw Connector For EMT 1 pk
Regular price $3.49 USDRegular priceUnit price / perSale price $3.49 USD -
Sigma Engineered Solutions ProConnex 2 in. D Die-Cast Zinc Set Screw Coupling For EMT 1 pk
Regular price $2.79 USDRegular priceUnit price / perSale price $2.79 USD -
Sigma Engineered Solutions ProConnex 2 in. D Galvanized Steel 90 Degree Elbow For EMT 1 pk
Regular price $15.52 USDRegular priceUnit price / perSale price $15.52 USD -
Sigma Engineered Solutions ProConnex 2 in. D Zinc-Plated Steel Electrical Conduit Locknut For Rigid/
Regular price $0.76 USDRegular priceUnit price / perSale price $0.76 USD -
Sigma Engineered Solutions ProConnex 2 in. Zinc Insulated Grounding Bushing 1 pk
Regular price $7.03 USDRegular priceUnit price / perSale price $7.03 USD -
Sigma Engineered Solutions ProConnex 2 to 1 in. D Zinc-Plated Steel Reducing Washer For Rigid 2 pk
Regular price $1.20 USDRegular priceUnit price / perSale price $1.20 USD -
Sigma Engineered Solutions ProConnex 2 to 1-1/2 in. D Zinc-Plated Steel Reducing Washer For Rigid/IM
Regular price $1.03 USDRegular priceUnit price / perSale price $1.03 USD -
Sigma Engineered Solutions ProConnex 2-1/2 in. D Die-Cast Aluminum Service Entrance Head For Rigid
Regular price $41.99 USDRegular priceUnit price / perSale price $41.99 USD -
Sigma Engineered Solutions ProConnex 2-1/2 in. D Zinc-Plated Steel Electrical Conduit Locknut For Ri
Regular price $1.77 USDRegular priceUnit price / perSale price $1.77 USD -
Sigma Engineered Solutions ProConnex 2-1/2 in. Plastic Insulating Bushing 1 pk
Regular price $0.99 USDRegular priceUnit price / perSale price $0.99 USD -
Sigma Engineered Solutions ProConnex 2-1/2 to 2 in. D Steel Reducing Washer For Rigid/IMC 2 pk
Regular price $1.65 USDRegular priceUnit price / perSale price $1.65 USD -
Sigma Engineered Solutions ProConnex 2-1/4 in. D Porcelain/Steel Wire Holder For NM/SE 1 pk
Regular price $7.11 USDRegular priceUnit price / perSale price $7.11 USD -
Sigma Engineered Solutions ProConnex 3 in. D Die-Cast Aluminum Service Entrance Head For NM/SE 1 pk
Regular price $61.99 USDRegular priceUnit price / perSale price $61.99 USD -
Sigma Engineered Solutions ProConnex 3 in. D Zinc-Plated Steel Electrical Conduit Locknut For Rigid/
Regular price $2.28 USDRegular priceUnit price / perSale price $2.28 USD -
Sigma Engineered Solutions ProConnex 3 in. Plastic Insulating Bushing 1 pk
Regular price $1.33 USDRegular priceUnit price / perSale price $1.33 USD -
Sigma Engineered Solutions ProConnex 3/4 in. D Die-Cast Aluminum Conduit Body For Rigid 1 pk
Regular price $6.15 USDRegular priceUnit price / perSale price $6.15 USD -
Sigma Engineered Solutions ProConnex 3/4 in. D Die-Cast Aluminum Conduit Body For Rigid 1 pk
Regular price $8.25 USDRegular priceUnit price / perSale price $8.25 USD -
Sigma Engineered Solutions ProConnex 3/4 in. D Die-Cast Aluminum Conduit Body For Rigid 1 pk
Regular price $6.15 USDRegular priceUnit price / perSale price $6.15 USD -
Sigma Engineered Solutions ProConnex 3/4 in. D Die-Cast Aluminum Conduit Body For Rigid/IMC 1 pk
Regular price $6.15 USDRegular priceUnit price / perSale price $6.15 USD -
Sigma Engineered Solutions ProConnex 3/4 in. D Die-Cast Aluminum Service Entrance Elbow For Rigid 1
Regular price $4.68 USDRegular priceUnit price / perSale price $4.68 USD -
Sigma Engineered Solutions ProConnex 3/4 in. D Die-Cast Aluminum Service Entrance Head For NM/SE 1 p
Regular price $4.33 USDRegular priceUnit price / perSale price $4.33 USD -
Sigma Engineered Solutions ProConnex 3/4 in. D Die-Cast Zinc 90 Degree Compression Connector For EMT
Regular price $2.51 USDRegular priceUnit price / perSale price $2.51 USD -
Sigma Engineered Solutions ProConnex 3/4 in. D Die-Cast Zinc 90 Degree Connector For Liquid Tight 1
Regular price $5.48 USDRegular priceUnit price / perSale price $5.48 USD -
Sigma Engineered Solutions ProConnex 3/4 in. D Die-Cast Zinc Compression Connector For EMT 3 pk
Regular price $6.12 USDRegular priceUnit price / perSale price $6.12 USD -
Sigma Engineered Solutions ProConnex 3/4 in. D Die-Cast Zinc Compression Coupling For EMT 1 pk
Regular price $1.00 USDRegular priceUnit price / perSale price $1.00 USD -
Sigma Engineered Solutions ProConnex 3/4 in. D Die-Cast Zinc Conduit Nipple For Rigid/IMC 1 pk
Regular price $0.73 USDRegular priceUnit price / perSale price $0.73 USD -
Sigma Engineered Solutions ProConnex 3/4 in. D Die-Cast Zinc Corner Elbow For EMT 1 pk
Regular price $5.33 USDRegular priceUnit price / perSale price $5.33 USD -
Sigma Engineered Solutions ProConnex 3/4 in. D Die-Cast Zinc Offset Nipple For Rigid/IMC 1 pk
Regular price $1.92 USDRegular priceUnit price / perSale price $1.92 USD