About Us

Gresco Utility Supply proudly serves as the official US central warehouse for PowerConnector Specialties, a veteran-owned sales division of Teydesa Conectores, S.A.U., providing access to a broad selection of shear bolt connectors designed for low and medium voltage applications.

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Your Trusted Source for Reliable,
High-Performance Connectors

PowerConnector Specialties shear bolt connectors eliminate the strain of heavy hydraulic tools, with zero recorded injuries to date. Designed for efficiency, they work with lighter, cost-effective tools, reducing labor costs and inventory needs. With multi-range compatibility, most connectors accept up to five different conductor sizes, meeting ANSI C-119.4-2011/2016 standards and providing corrosion resistance. Our connectors offer versatile, reliable performance for underground, overhead, substation, street lighting and
grounding applications.

ANSI C-119.4-
2011/2016

Corrosion
Resistance

Five Different
Conductor Sizes

Zero Recorded
Injuries In-Use

Engineered for
All Power Applications

From underground to overhead and beyond, our versatile connectors are designed for safety, efficiency and precision across all applications. Explore solutions tailored to meet each project’s specific demands.

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PowerConnector SpecialtiesShear Bolt Connectors

About Us

Your Trusted Source for Reliable,High-Performance Connectors

ANSI C-119.4-2011/2016

CorrosionResistance

Five DifferentConductor Sizes

Zero RecordedInjuries In-Use

Engineered forAll Power Applications

PowerConnector Specialties
Shear Bolt Connectors