HVAC Fasteners & Supplies Available at South Coast Fasteners
HVAC contractors and mechanical installers require fast, reliable access to the screws, bolts, anchors, and support hardware that keep their sheet metal, duct systems, equipment curbs, and pipe supports securely in place for the life of the building. South Coast Fasteners is a specialized HVAC fastener supplier serving mechanical contractors throughout Southern California and nationwide, with deep inventory of self-drilling screws, strut channel systems, concrete anchors, hose clamps, and Strong-Point specialty screws. Our Anaheim, California headquarters will-call counter provides same-day access to the hardware your crews need to stay on schedule, and our 24 USA distribution locations deliver fast to commercial HVAC projects anywhere in the country. Whether you are hanging ductwork in a commercial high-rise or installing rooftop equipment in the desert sun, South Coast Fasteners has what you need, on the shelf, ready today.
Fasteners for the HVAC Industry
HVAC installation and service requires a broad range of fasteners for duct assembly, pipe hangers, equipment mounting, and structural support. South Coast Fasteners stocks them all in the grades and sizes mechanical contractors specify.Self-Drilling and Self-Tapping Screws
Self-drilling screws are the primary fastener for sheet metal duct assembly and light-gauge steel framing in HVAC construction, driving fast and clean without requiring pilot holes that slow down production crews. We stock hex washer head, pan head, and low-profile head styles in zinc-plated and stainless steel across the full range of drill points, from No. 1 for thin sheet through No. 5 for heavier steel decking and structural steel. Stainless steel self-drilling screws are specified for coastal, marine, and high-humidity HVAC environments where standard zinc plating fails prematurely. Same-day will-call at our Anaheim headquarters and nationwide shipping through 24 USA distribution locations keep your HVAC crews supplied.Strut Channel Systems and Hardware
USA-made strut channel and our complete line of fittings, pipe straps, beam clamps, and strut accessories are the mechanical contractor's primary overhead support system for duct, pipe, and equipment throughout commercial and industrial buildings. We stock standard and heavy-duty strut profiles along with all associated hardware for complete installation from conduit hangers through large-diameter pipe and HVAC equipment support applications. Our strut inventory is engineered to integrate with all major HVAC and mechanical design standards, providing specification-compliant support across project types. Pick up same day at our Anaheim headquarters or order in project quantities for fast delivery through our 24 USA distribution network.Threaded Rods and Hanger Bolts
Threaded rod drops from structural steel and concrete provide the primary vertical support for HVAC trapeze assemblies, equipment hangers, and duct support systems throughout commercial buildings. Hanger bolts allow secure engagement into wood roof members and decking for residential and light commercial mechanical installations where overhead concrete is not present. We stock both standard and stainless threaded rods in the diameters most commonly specified in mechanical hanger design, including 3/8 and 1/2 inch in standard lengths. Fast shipping from our Anaheim headquarters and 24 USA distribution locations ensures consistent supply throughout your project.Concrete Anchors, Wedge, Sleeve and Drop-In
Overhead concrete anchor installation is a core task for HVAC crews mounting support inserts, pipe hangers, and equipment curbs throughout commercial buildings where cast-in inserts are not provided. We stock wedge anchors, sleeve anchors, drop-in anchors, and hammer-drive anchors in the sizes most commonly specified in mechanical drawings, including ICC-ESR approved products for engineered hanger applications. Stainless steel anchor grades are available for parking garage, food facility, and outdoor HVAC applications where carbon steel anchors would corrode. Available for same-day pickup at our Anaheim, California will-call counter.Hex Bolts and Lag Bolts
Hex bolts and lag bolts are used throughout HVAC installations for equipment curb attachment, rooftop unit mounting, and structural framing connections on both new construction and retrofit projects. We stock Grade 2, Grade 5, and hot-dip galvanized options for indoor, outdoor, and rooftop exposure conditions that require different levels of corrosion resistance. Stainless steel lag bolts are available for coastal and high-corrosivity rooftop environments where long-term fastener integrity is a design consideration. Same-day will-call at our Anaheim headquarters and fast nationwide shipping through our 24 USA distribution locations.Hose Clamps
Hose clamps are essential for HVAC flexible duct connections, refrigerant line insulation jacketing, and plumbing connections in mechanical rooms throughout commercial and industrial buildings. We stock worm-drive and band-style clamps in a range of diameters for standard duct and pipe sizes used in mechanical construction. All-stainless hose clamps are available for outdoor, coastal, and high-humidity mechanical room applications where carbon steel clamps would corrode and fail prematurely. Available for same-day pickup at our Anaheim headquarters or through our nationwide distribution network.Strong-Point® Products for HVAC
Strong-Point specialty screws give HVAC contractors a performance advantage in sheet metal and specialty substrate fastening applications throughout their installations.Strong-Point Self-Drilling Screws
Strong-Point self-drilling screws are precision-engineered for sheet metal duct assembly and mechanical equipment mounting, delivering consistent drill point quality and sharp thread engagement that reduces stripping and installation failures on high-volume sheet metal work. Their superior performance over generic alternatives is evident in the reduced cam-out, cleaner thread engagement, and consistent pull-out resistance that production HVAC crews depend on. Available in hex washer head and pan head styles with zinc-plated and stainless finishes for every HVAC sheet metal application. Order same day at our Anaheim headquarters or through our 24 USA distribution network for project delivery.Strong-Point Needle Point Screws
Strong-Point needle point screws pierce thin-gauge steel with minimal applied force, making them ideal for attaching HVAC accessories, mounting tabs, and duct liner clips where standard self-drilling screws risk distorting thin sheet metal panels. Their ultra-sharp point and precision thread form result in clean, tight connections in thin-gauge applications that set the standard for professional HVAC installation quality. Available in multiple head styles and finishes for the full range of thin-gauge mechanical fastening applications. Fast shipping from our 24 USA distribution locations and same-day will-call at our Anaheim, California headquarters.Strong-Point Stainless Screws
Corrosion resistance is critical for HVAC fasteners in outdoor, marine, coastal, and chemical environment applications where standard zinc-plated screws would rust and fail within a fraction of their design service life. Strong-Point stainless screws maintain their integrity in the presence of condensation, refrigerants, and caustic cleaning agents used in HVAC coil maintenance and chemical treatment programs. Available in multiple head styles and sizes for exterior equipment mounting, rooftop applications, and corrosion-sensitive mechanical installations. Available with same-day will-call at our Anaheim headquarters and nationwide shipping through our 24 USA distribution network.Strong-Point Outdoor Screws
Strong-Point outdoor screws are well-suited for HVAC equipment curb fastening, rooftop screen attachment, and mechanical room construction tasks where exposure to weather and UV creates accelerated corrosion conditions. Their corrosion-resistant coating and optimized thread form provide lasting performance on the rooftop and outdoor mechanical installations that HVAC contractors encounter throughout commercial and industrial projects. Available in sizes suited to structural attachment, curb fastening, and screen panel installation throughout exterior mechanical applications. Order at southcoastfasteners.com for same-day will-call at our Anaheim headquarters or fast delivery through our 24 USA distribution locations.Personal Protective Equipment (PPE) for HVAC
HVAC work involves overhead physical exertion, chemical exposures from refrigerants and sealants, high noise levels, and temperature extremes. South Coast Fasteners stocks the PPE your crews need to stay safe and productive.Safety Glasses and Goggles
Eye protection is critical for HVAC crews cutting sheet metal, drilling into concrete, and handling fibrous insulation materials throughout every phase of mechanical installation. ANSI-rated safety glasses and indirect-vent goggles guard against metal chips, concrete dust, and fibrous insulation particles that are constant hazards in HVAC work. Anti-fog coatings maintain clear vision during the physical exertion of pulling wire, hanging ductwork, and working in confined mechanical rooms. Available for same-day pickup at our Anaheim, California headquarters.Cut Resistant and Mechanics Gloves
Sheet metal edges are among the most common causes of lacerations in mechanical contracting, making cut-resistant gloves a non-negotiable PPE requirement for HVAC crews handling duct sections, sheet metal angles, and raw stock. ANSI A4-rated cut-resistant gloves protect hands during duct handling and installation while allowing the dexterity needed for tool operation and screw driving throughout the project. Mechanics gloves provide grip and abrasion resistance for tool-intensive tasks and equipment handling. Fast shipping and same-day will-call at our Anaheim headquarters keep your PPE supply current.Disposable Respirators
Fiberglass insulation, spray foam, mastic sealants, and concrete drilling dust create respiratory hazards for HVAC installers that require respiratory protection under OSHA's general industry and construction standards. NIOSH-certified N95 and P100 disposable respirators provide the particle filtration needed to protect lung health in these environments throughout the installation process. Comfortable, form-fitting designs with reliable face seal ensure workers wear their respirators consistently during high-exposure tasks. Available with same-day will-call at our Anaheim headquarters and fast shipping from our 24 USA distribution locations.Cooling Products
HVAC crews often work in extreme heat on rooftops, in attic spaces, and inside unconditioned mechanical rooms during Southern California summer months when conditions become a serious heat stress hazard. We carry cooling vests, cooling towels, and hydration accessories to help crews manage heat stress and maintain safe productivity levels in high-temperature work environments. Evaporative and phase-change cooling vest technologies are both available for different heat exposure levels and work patterns. Available for same-day pickup at our Anaheim, California headquarters alongside your fastener and supply order.Hi-Viz Clothing
High-visibility vests and shirts are required when HVAC crews work alongside general construction trades on active jobsites with equipment and vehicle traffic throughout the project. ANSI Class 2 and Class 3 options are stocked for varying site exposure requirements and contractor safety program specifications. Breathable mesh and solid hi-viz garments are available for varying seasonal and temperature conditions on active construction sites. Available with same-day will-call at our Anaheim headquarters and fast shipping from our 24 USA distribution network.Industrial Supplies for HVAC
South Coast Fasteners completes your HVAC supply order with the industrial products mechanical crews use every day on the job throughout every phase of the project.Adhesives and Tape
HVAC-grade tapes including foil tape, duct tape, and flex duct tape are essential for sealing, connecting, and insulating ductwork systems to the performance specifications required by energy codes and commissioning standards. We also carry mastic and sealant adhesives for duct joint sealing in high-performance and low-leakage applications where tape alone is insufficient. Pipe insulation jackets, vapor barrier tapes, and weatherproofing compounds are also stocked for mechanical insulation installation and repair. Order online at southcoastfasteners.com with same-day shipping from our Anaheim headquarters or through our 24 USA distribution network.Cable Ties
Nylon cable ties organize wire runs, secure insulation wraps, and bundle refrigerant line sets for neat, professional mechanical installations that pass inspection on the first review. UV-resistant and stainless steel grades are available for outdoor and rooftop applications where sun and moisture exposure would degrade standard nylon cable ties. Heavy-duty ratings are available for bundling large-diameter pipe insulation and equipment wiring harnesses. Available for same-day pickup at our Anaheim, California headquarters.Flashlights
Bright, durable flashlights and headlamps keep HVAC installers productive in attic spaces, crawlways, equipment closets, and mechanical rooms throughout the building. Rechargeable lithium models provide all-day battery life for full-shift use without the cost and inconvenience of disposable batteries. Hands-free headlamp designs are particularly valuable for overhead installation work where both hands must be free for tool operation. Available with same-day will-call at our Anaheim headquarters and fast shipping from our 24 USA distribution locations.Why Choose South Coast Fasteners for HVAC Supply?
HVAC contractors throughout Southern California and across the country choose South Coast Fasteners because we understand mechanical contractor workflows and stock inventory around what HVAC crews actually use. Our Anaheim, California headquarters will-call counter keeps your service trucks stocked and your installation crews moving with same-day access to self-drilling screws, strut hardware, threaded rod, and concrete anchors. For commercial project bids, our team can provide fast, competitive quotes on large-volume fastener packages that match your project's specification requirements. With Strong-Point specialty screws available exclusively through us, and our network of 24 USA distribution locations delivering fast nationwide, South Coast Fasteners is the supply partner that serious HVAC contractors depend on.Shop HVAC Products Online at South Coast Fasteners
Shop HVAC fasteners, sheet metal screws, strut channel systems, PPE, and mechanical supplies at southcoastfasteners.com. Submit an RFQ for commercial project pricing.