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Connection Devices

From coaxial adaptors to terminal strips and waterproof joints, SCHNAP’s Connection Devices range is built to keep your installs running smoothly — no matter the job size. Whether you're wiring up data, power, AV, or comms, we stock a broad selection of connectors, adaptors, and cable joiners trusted by sparkies, techs, and contractors across the country. Choose from brands like Matchmaster, Clipsal-style, Trader, and more — all known for performance, durability, and compliance. You'll find everything from solderless and tool-less connections, to IP-rated waterproof extensions, right down to F-type, BNC, RCA, and IEC adaptors — all under one roof. Ideal for both residential and commercial use, this collection is perfect for AV setups, data networks, appliance hookups, and control systems. Many products feature flame-retardant materials, high-current ratings, or tamper-proof designs for added peace of mind on-site.

At SCHNAP, we back the tradie with gear that’s made to last. With everyday low prices and deep trade discounts, our Connection Devices range offers unbeatable value for your next job.

$10.60 $8.70
Flaresafe 5/16 FSAE flare solder adaptor is designed for secure connections in HVAC refrigeration systems. Made from durable brass, it includes a sacrificial washer for a leak-free seal, ensuring reliability in copper tube installations. Ideal for both industrial and commercial applications, this fitting provides ultimate security for your flare connections.
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$14.00 $11.60
Flaresafe 5/8 FSAE x 5/8 ID SOL is a reliable flare solder adaptor designed for HVAC and refrigeration systems. Made from durable brass with a stainless steel seat, it ensures secure connections with its sacrificial washer for a leak-free seal. Ideal for professional installations, this fitting is perfect for plumbing systems needing dependable flare solder adaptors.
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$9.60 $7.90
The Schrader Union 1/4SCHR X3 Steps is designed for HVAC systems, featuring durable brass construction and universal compatibility with CD3338 fittings. Ideal for refrigerant access and air conditioning maintenance, this fitting includes a cap and core for secure sealing, ensuring system integrity during repairs and diagnostics.
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$9.80 $8.10
The Schrader Union 5/16SCHR x 1/4 ID is designed for reliable refrigerant access in HVAC systems. Made from durable brass, it includes a cap and core for secure sealing, making it ideal for air conditioning maintenance and refrigeration system pressure testing. Perfect for professional HVAC technicians, this fitting ensures system integrity and compliance with industry standards.
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$13.00 $10.80
The 5/16 MSAE SCHR x 1/4 FSAE Depressor is designed for secure and leak-free connections in HVAC and refrigeration systems. Made from durable brass, it ensures long-lasting performance and is compatible with QC-S5 quick couplers. Ideal for professional HVAC technicians, this compact depressor fitting simplifies refrigerant line connections and maintenance tasks.
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$10.60 $8.70
The 1/4 MBSP X 1/8 FBSP Brass Union Fitting is designed for reliable plumbing and HVAC applications, featuring high-quality brass construction for durability and corrosion resistance. Its union fitting design allows for easy connection and disconnection, making it ideal for water and fluid transfer systems. Perfect for professional installations, this fitting ensures system integrity and longevity.
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$10.10 $8.30
The 3/8 MBSP x 1/2 ID Brass Sweat Union Fitting is designed for reliable plumbing and HVAC applications, featuring durable brass construction for corrosion resistance and a secure solder union design. Ideal for both industrial and residential water systems, this fitting ensures compatibility with standard male BSP threads, making it a versatile choice for your plumbing needs.
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$6.70 $5.50
The 1/4 MSAE to 1/8 MBSP Brass Union Fitting is designed for HVAC and refrigeration systems, featuring high-quality brass construction for durability and corrosion resistance. This union fitting allows for easy installation and maintenance, making it ideal for plumbing connections that require reliable sealing and system integrity.
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$10.20 $8.40
The 1/4 MSAE to 1/8 MBSP Brass Union Fitting is designed for HVAC, refrigeration, and plumbing applications, featuring high-quality brass construction for durability and corrosion resistance. Its union fitting design ensures easy installation and maintenance, making it ideal for professional use in various systems.
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$11.60 $9.60
The 1/4 MSAE to 3/8 MBSP Brass Union Fitting is designed for reliable connections in HVAC and refrigeration systems. With durable brass construction and a union fitting design, it ensures easy installation and maintenance. Ideal for plumbing applications requiring male flare to male BSP/NPT unions, this fitting is built to last and resist corrosion.
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$27.90 $23.00
The 5/8 MSAE X3/4 MBSP Brass Union Fitting is designed for reliable connections in HVAC, refrigeration, and plumbing applications. Made from high-quality brass, it offers durability and corrosion resistance, ensuring long-lasting performance. Its union fitting design allows for easy connection and disconnection, making it ideal for professional installations and industrial fluid transfer systems.
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$26.50 $21.90
The 3/4 MSAE X1/2 MBSP Brass Union Fitting is designed for HVAC and refrigeration systems, featuring high-quality brass construction for durability and corrosion resistance. Its union fitting design allows for easy disconnection and maintenance, making it ideal for plumbing connections and industrial fluid transfer systems.
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$11.10 $9.20
The 3/8 MSAE X 3/8 MSAE Brass Union Fitting is designed for HVAC, refrigeration, and plumbing applications. With high-quality brass construction for durability and corrosion resistance, this fitting features a male flare to male flare connection type, ensuring easy installation and universal compatibility with U2-6 fittings. Ideal for professional use, it guarantees a reliable seal and system integrity.
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$13.80 $11.40
The 3/8 MSAE x 1/4 MNPT brass union fitting is designed for HVAC, refrigeration, and plumbing applications, featuring high-quality brass construction for durability and corrosion resistance. Its union fitting design allows for easy installation and maintenance, making it ideal for industrial fluid transfer systems and ensuring reliable connections.
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$16.70 $13.80
The 1/2 MSAE to 3/8 MNPT Brass Union Fitting is designed for HVAC, refrigeration, and plumbing applications, featuring high-quality brass construction for durability and corrosion resistance. Its union fitting design allows for easy installation and maintenance, making it a versatile choice for various fluid transfer systems.
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$13.90 $11.50
The 5/16 MSAE x 1/4 FSAE Brass Union Fitting is crafted from high-quality brass, ensuring durability and corrosion resistance. This fitting is perfect for HVAC systems, refrigeration, and plumbing applications, allowing for easy connection and disconnection of pipes. Its universal compatibility with UR3-45 fittings makes it a reliable choice for professionals seeking efficient solutions.
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$12.10 $10.00
The 3/8 MSAE X 1/4 FSAE Brass Union Fitting is designed for reliable HVAC and refrigeration connections, featuring high-quality brass construction for durability and corrosion resistance. Its union fitting design allows for easy connection and disconnection, making it ideal for plumbing applications requiring male flare to female flare unions.
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$12.10 $10.00
The 3/8 MSAE X 3/8 FSAE Brass Union Fitting is crafted from high-quality brass, ensuring durability and corrosion resistance. This union fitting allows for easy connection and disconnection, making it ideal for HVAC systems, refrigeration piping, and plumbing applications. With universal compatibility, it’s perfect for any project requiring reliable brass fittings.
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$24.00 $19.80
The 1/2 MSAE X5/8 FSAE Brass Union Fitting is designed for reliable connections in HVAC, refrigeration, and plumbing systems. Featuring high-quality brass construction for durability and corrosion resistance, this fitting allows easy connection and disconnection of pipes. Ideal for professionals seeking a dependable solution for male flare to female flare unions.
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$15.50 $12.80
The 1/2 MNPT Brass Plug is designed for secure fittings in HVAC systems, plumbing, and fluid control applications. Made from durable brass, it offers excellent corrosion resistance and is compatible with the SKY Brass Fittings range. Ideal for professional installations, this plug ensures reliable performance and longevity in various settings.
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$12.50 $10.40
The 3/8 MBSP x 1/4 MBSP Brass Fitting is designed for secure connections in plumbing and HVAC systems. With durable brass construction and male BSP threading, it ensures reliable performance in various applications, including water pump connections and industrial fluid transfer setups. Ideal for professional installation, this fitting complies with AS/NZS 4801 standards for safety and quality.
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$11.50 $9.50
The 3/8 MBSP X 3/8 MBSP Brass Fitting is designed for secure connections in plumbing and HVAC systems. With durable brass construction and male BSP threading, it ensures compatibility with common fittings, making it ideal for water pump connections and industrial fluid transfer setups. This fitting is built to last, reducing the need for frequent replacements.
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$9.00 $7.40
The Rotalock Male Tube Connector ID Solder is engineered for high flow applications, featuring a 1/2 inch ID solder connection and a 3/4 inch right/left thread for secure fittings. Perfect for HVAC systems, plumbing, and refrigeration installations, this durable brass connector ensures leak-free connections and efficient operation, making it a reliable choice for professionals.
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$70.60 $58.30
Serveredge Universal Cat6 UTP RJ45 Modular Keystone Jack is designed for seamless network installations, fully compliant with ISO/IEC 11801 standards and UL 94V-O rated for fire safety. Ideal for both residential and commercial applications, this keystone jack accepts solid 22-24 AWG conductors and features universal color-coding for easy wiring. Compatible with Serveredge Quick Tool for hassle-free installation, it’s perfect for structured cabling systems.
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$6.70 $5.50
The RJ45 Clipsal Bezel in white is perfect for providing a neat and professional finish to your network installations. This pack of 10 bezels is designed to fit standard Clipsal RJ45 wall plates, making it ideal for both residential and commercial networking setups. Made from high-quality plastic, these bezels ensure durability and a clean look for your data centers and office spaces.
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$55.80 $46.10
The SC Singlemode Male to Female Attenuator with 05dB attenuation is perfect for telecommunications and data center applications. Designed for optimal performance, it supports dual wavelengths from 1240nm to 1620nm and boasts a high return loss of UPC >55dB and APC >65dB. With a wide operating temperature range and a maximum optical input power of 1000mW, this attenuator ensures reliable signal management in various environments.
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$5.50 $4.50
SC Duplex Blanking Plug designed to protect unused SC duplex fiber optic ports from dust and damage. Made from high-quality plastic, these plugs are easy to install and remove, making them ideal for telecommunications and data center applications. With a pack of 5, they ensure effective cable management and long-lasting use.
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$18.90 $15.60
The 6mm Elbow Connector is designed for reliable connections in plumbing and pump systems, allowing for directional changes in 6mm tubing. Made from durable plastic, it ensures secure and leak-free connections, making it ideal for both residential and commercial applications in HVAC, refrigeration, and water systems.
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$20.00 $16.50
The 10mm to 6mm Reducing Connector is designed for seamless connections in plumbing and pump systems. Made from durable plastic, it ensures a secure fit for water applications and is compatible with Aspen Pumps tubing systems. Ideal for both residential and commercial fluid transfer, this connector helps reduce water leakage and supports efficient operation.
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$82.60 $66.30
The 4 Pole 3m 1mm² Single Detector Lead is designed for PRM switching, ensuring reliable connections for lighting distribution systems. Ideal for use with VITM4 detectors and the Vitesse Modular 4 system, this lead supports energy-efficient lighting control, making it perfect for professional installations by qualified electricians.
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$165.00 $132.40
The 4 Pole 3m 1mm² Dual Detector Lead is designed for PRM switching single channel applications, ensuring reliable connections for VITM4 detectors. With a durable 1mm² cable and a length of 3 meters, this lead is perfect for lighting connection and distribution systems, providing energy-efficient solutions for your projects.
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$22.10 $17.70
The 4 Pole Male Connector Red Plug is designed for seamless integration into modular lighting systems, utilizing the Series 166 connector format for versatile installation options. Ideal for commercial and industrial lighting setups, this durable connector ensures reliable performance and easy upgrades, making it a perfect choice for electricians and lighting professionals.
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$53.20 $42.70
The 4 Pole 3 Core Luminaire Lead is designed for reliable lighting connections, featuring a 3-meter length and 1mm² conductor size with low smoke zero halogen (LSF) insulation. Ideal for both commercial and residential applications, this lead ensures safe and efficient connections to LCM outputs and ceiling roses, making it a must-have for any lighting installation.
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$70.80 $56.80
The 4 Pole 4 Core Luminaire Lead is designed for reliable lighting connections, featuring a 3-meter length and 1.0mm² low smoke zero halogen (LSF) cable for enhanced safety. Ideal for commercial and industrial lighting installations, this lead comes with a red plug and a 70mm stripped free end for easy wiring, ensuring compliance with electrical safety standards.
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$247.50 $198.60
The 6 Pole Single Detector Lead is designed for DALI/DSI digital dimming systems, featuring a 3-meter length and 1mm² cable size. Ideal for lighting connection and distribution, this lead ensures compatibility with VITM6 detectors, providing efficient lighting control and energy management. Perfect for professional installations by qualified electricians.
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The Right Connection for Any Job: A Guide to Connection Devices

Every professional installation—whether it's power, data, or AV—is a chain of connections. The quality and reliability of that entire system is only as strong as its weakest link. Using high-quality, compliant connectors, adaptors, and joiners is the mark of a true professional who doesn't cut corners.

SCHNAP’s comprehensive range of Connection Devices is your one-stop shop for all the essential bits and pieces, providing reliable solutions trusted by sparkies, techs, and contractors across Australia.

For Your Electrical & Power Setups

Create safe, secure, and low-resistance electrical connections with our professional-grade hardware.

  • Terminal Strips: The classic, reliable way to join multiple wires neatly inside a switchboard, junction box, or appliance.
  • Waterproof Joints: An absolute must-have for any outdoor or underground cable join. Our IP-rated waterproof connection devices create a permanent, fully sealed joint that protects against moisture and corrosion for long-term reliability.
  • IEC Adaptors: A handy problem-solver for adapting the standard power cords used on computers, servers, and other IT gear.

For AV, Coaxial & Comms

Got the wrong plug on the end of your cable? Don't re-terminate—adapt!

  • Coaxial Adaptors (F-type, BNC, RCA): We have a massive range of high-quality adaptors to easily convert between the most common AV connector types. Whether you need to connect an F-type to an RCA or a BNC to a PAL, we've got the adaptor for the job.

Features for the Modern Tradie

Our range includes innovative connection devices designed to make your life on the tools easier.

  • Solderless & Tool-less Connections: For a super-fast, easy, and reliable termination on site without needing a full toolkit.
  • Durable & Safe Materials: We stock products with features like flame-retardant materials for added safety, high-current ratings for heavy-duty jobs, and tamper-proof designs for peace of mind.

Top Brands for a Solid Connection

A reliable connection starts with a quality product. We stock a huge range of connection devices from the brands Aussie tradies know and trust, including Matchmaster, Clipsal-style, and Trader.

Why Tradies Choose SCHNAP

Stop chasing different connectors and adaptors from different suppliers. Get everything you need in one place.

  • A one-stop shop for all your electrical, data, and AV connection needs.
  • Trusted brands known for performance, durability, and compliance.
  • Check live stock levels across Australia.
  • Fast delivery and competitive trade pricing for professionals.

For every kind of connection device you need to get the job done smoothly, trust SCHNAP to have a quality solution in stock.

Need Connection Devices at the best prices and good quality? Shop now at Schnap