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Minerallac Company SJI81EG - Inside strut joiner for 13/16 channel. The sheet identifies it as 1/4-20 x 1 HHCS 18-8SS. No additional material, finish, or dimensional attributes are listed in the product attributes table.
Minerallac Company

SJI81EG

Alternate Item Number: 13702615

UPC: 784610009096

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Minimum Qty: 20

Multiplier: 20

*Contact for lower quantities*

Overview

The Minerallac SJI81EG Inside Strut Joiner is a precision-engineered internal connector designed for 13/16" strut channel systems. Constructed from high-strength steel with a zinc electroplate finish, this joiner ensures reliable corrosion resistance and long-term durability in industrial environments. The 1/4-20 x 1 HHCS 18-8 stainless steel screw provides a secure, tamper-resistant assembly that maintains structural integrity in load-bearing applications. Key specifications include a compact 15/16" length and 3/4" width, allowing for tight internal fits within strut channels. The joiner is optimized for joining two strut sections internally, ensuring precise alignment and alignment stability critical for cable management, HVAC support, and equipment mounting systems. Each unit is packaged in bulk boxes of 20 for efficient inventory management and job site deployment. This component is ideal for applications requiring exact strut configurations, such as: - Electrical raceway systems - Mechanical support structures - Industrial equipment mounting - Cable tray and conduit support The SJI81EG is a cost-effective solution for maintaining the structural soundness of strut channel installations, ensuring stability and alignment in critical infrastructure projects. Its design eliminates the need for external brackets or clamps, reducing installation time and material costs while enhancing system reliability.
  • Designed for 13/16" strut channel systems
  • 1/4-20 x 1 HHCS 18-8 stainless steel screw for secure assembly
  • Zinc electroplate finish for corrosion resistance
  • Compact 15/16" length x 3/4" width for internal strut connections
  • Bulk packaging in boxes of 20 for efficient inventory management

Specifications

Material
Steel
Material
Zinc Electroplated Steel
Mounting Type
Channel Splice
Size
13/16" Channel
Size
15/16" x 3/4"
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Frequently Asked Questions about Minerallac Company

What are the main product lines offered by Minerallac Company?

Minerallac Company offers multiple comprehensive product lines including Minerallac Traditional (electrical fasteners), Strut Fittings, Stainless Steel Fasteners, Black Claw, Impact Staples, and Redmore. Their Traditional line features over a thousand electrical fastener variations covering conduit/cable/wire products, nail straps, beam clamps, metal stud & drywall accessories, acoustical supports, voice/data hardware, and miscellaneous electrical installation components.

What is Minerallac Company's warranty policy?

Minerallac Company provides a limited warranty that guarantees all products are free from defects in material and workmanship. If a product fails to meet this warranty, Minerallac's sole liability is to replace the product at no charge. The warranty is exclusive and does not cover consequential damages, lost profits, or implied warranties of merchantability or fitness for a particular purpose.

What industries and applications are Minerallac Company products used for?

Minerallac Company products are used extensively across electrical, construction, and industrial applications, including conduit and cable support, beam mounting, metal stud and drywall installation, voice/data infrastructure, and low voltage systems. Their product lines cover critical fastening solutions for electrical contractors, with specialized offerings in conduit hangers, straps, beam clamps, cable supports, and mounting hardware for various industrial environments.

What technical support does Minerallac Company offer?

Minerallac Company offers comprehensive technical support through multiple channels, including a toll-free customer service line at 800-927-3293, email support at [email protected], and online resources at www.minerallac.com. Their support covers product selection, technical specifications, and customer service for their extensive line of electrical fasteners, hangers, straps, and hardware across multiple product brands including Minerallac Traditional, Cully, Black Claw, IMPACT Staples, and Minerallac Stainless Steel. Support hours are 8:00 A.M. to 5:00 P.M. CT for their corporate office and 8:00 A.M. to 5:00 P.M. PT for their regional office.

What are the key features of Minerallac Company products?

Minerallac Company products feature a comprehensive range of electrical fasteners and hardware with exceptional versatility, including over 1,000 different sizes, styles, and finishes. Key features include multiple product lines such as Traditional, Strut Fittings, and Stainless Steel options with specialized finishes like 304/316 Stainless Steel, Hot-Dipped Galvanized, and Zinc Electroplate. Their products are engineered for electrical contractors, offering time-saving solutions with high-quality fasteners designed for durability, corrosion resistance, and worker safety across various installation environments.

What environmental ratings do Minerallac Company products have?

Minerallac Company products have robust environmental ratings, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13 certifications, CSA Type 1-4X, 12, and 13 ratings, and IEC 60529 IP66 protection. The products are WEEE and RoHS compliant, with UV and oil resistance, and can operate in extreme temperatures ranging from -55°C to 105°C, making them suitable for harsh industrial environments.

What accessories are available for Minerallac Company products?

Minerallac Company offers a comprehensive range of accessories across multiple product categories, including hardware, fasteners, and mounting solutions. Key accessories include stove bolts with nuts, wing nut washers, bar joist washers, stud clip adapters, brackets, perforated strapping, cable support options like J-hooks and bridle rings, box mounting brackets, outlet retainers, and various stud and drywall supports. Their accessories are available in multiple finishes such as stainless steel, hot-dipped galvanized, zinc electroplate, and powder-coated options.

How are Minerallac Company products typically installed?

Minerallac Company products are typically installed using a variety of specialized fastening solutions, including conduit hangers, straps, beam clamps, and mounting brackets designed for different electrical and construction applications. Installation methods vary by product type, with options for metal studs, drywall, beams, acoustical surfaces, and low voltage systems. The company offers multiple installation styles such as one-hole and two-hole straps, universal beam clamps, and specific mounting hardware to ensure secure and efficient attachment across diverse electrical and construction environments.

What communication protocols do Minerallac Company products support?

Minerallac Company's Brad product line supports multiple industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, Serial, AS-interface, and CC-Link. Their comprehensive portfolio covers over 40 industrial protocols, providing flexible communication solutions for various industrial automation applications from PC-based control to PLC systems.