Triangle Fastener Corporation

What Triangle Fastener Corporation does

Triangle Fastener Corporation (TFC), founded in 1977 and headquartered in Pittsburgh, Pennsylvania, is a US-based specialty distributor of mechanical fastening systems and complementary construction products serving the commercial building envelope. The company is a wholly-owned subsidiary of the Swiss-headquartered SFS Group, a global supplier of precision components and mechanical fastening systems. TFC operates 32 branch locations, 3 distribution centers, and 9 in-house paint facilities across the United States with 501–1,000 employees, and reaches customers both through a branch-based direct sales force and an e-commerce storefront (the TFC Store) powered by Sana Commerce.

TFC's product portfolio centers on metal-to-metal, metal-to-wood, and concrete fastening solutions, organized under registered brands including BLAZER self-drilling screws, CONCEALOR pancake-head screws, DEKFAST low-slope roofing screws, PANEL-TITE post-frame screws, TRACER drywall screws, VRT back-out resistant lap screws, and BRACER hillside washers. The company also distributes complementary third-party lines (TAPCON, Ramset, Powers, Simpson, DeWalt) alongside proprietary sealants (APS500, ULTRA 1000, TFC Butyl), flashings (PIPE-MASTER, CLOSE-TITE), tools, and safety equipment. Underlying technology differentiation rests on patented thread geometry (VRT), proprietary coatings (TRI-SEAL delivering 1,000-hour ASTM B117 salt spray protection), and patented fastening components (PANEL-TITE US Pat. 11,105,362; BRACER ductile-iron hillside washer); multiple product lines hold FM Approval, Miami-Dade Approval, SDI Approval, and ICC-ES certification, which function as specification gatekeepers in commercial construction.

TFC's business model is a hybrid of hardware distribution and embedded technical service. Revenue is generated primarily through one-time sales of fasteners, anchors, sealants, tools, and accessories to commercial contractors across four segments: roofing, metal building/post-frame, drywall and acoustical, and general commercial contracting. Recurring-revenue dynamics come from the TFC EDGE inventory management programs (NEED-IT-NOW, Cabinet, PAK-ONE Job Pack), which embed TFC inventory at customer sites and convert transactions into replenishment cycles, and from TFC Tech Center engineering services (custom fastener design, testing, and specification support). Pricing is not publicly disclosed; quotes are issued through the sales team (1-800-486-1832) for bulk and custom orders, with unit pricing available through the online storefront.

Name

Triangle Fastener Corporation

Legal name

Triangle Fastener Corporation

Website

https://trianglefastener.com

Company type

Private

Founded year

1977

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Triangle Fastener Corporation is a US-based commercial construction fastening systems supplier and subsidiary of SFS Group, distributing specialty screws, anchors, sealants, flashings, and tools through 32 branches, an e-commerce storefront, and the TFC EDGE inventory management program to roofing, metal building, drywall, and general contractors.

Ownership category

akta.pro rank

Product category

Commercial Construction Fasteners

NAICS

Bolt, Nut, Screw, Rivet, and Washer Manufacturing (332722)

SIC

Bolts, Nuts, Screws, Rivets & Washers (3452)

akta.pro primary industry

Fasteners, Anchors & Connectors (Bolts, Weld Studs, Plates) (IMADACAJ)

Keywords

• Commercial construction fasteners
• Metal roofing screws
• Drywall fastening hardware
• Structural fastening systems
• Construction sealing products

Headquarters

HQ city

Pittsburgh

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Marketing or Sales, Technology or R&D

Revenue model

1. Fastener and Hardware Products: Sale of standard and specialty fasteners, tools, sealants, flashings, and accessories to commercial construction professionals. Products include self-drilling screws, concrete anchors, rivets, bolts, and related hardware. One-time product sales with repeat purchase patterns from contractors.
2. Inventory Management Programs: Customized inventory programs including Need-It-Now (stocking specific products), Cabinet Program (on-site inventory cabinets), and PAK-ONE Job Pack services that help manage customer inventory, reduce costs, and shorten shipping times.
3. Engineering and Technical Services: Engineering support services through TFC Tech Center including product testing, fastener recommendations, custom fastener design, and technical training.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Triangle Fastener Corporation (TFC) supplies standard and specialty fastening systems for commercial construction, including self-drilling screws, low slope roofing fasteners, post frame screws, drywall screws, concrete anchors, rivets, bolts, nuts, washers, sealants, flashings, and related tools and accessories. The company distributes through 32 branch locations, an e-commerce storefront, and inventory management programs serving roofing contractors, metal building erectors, drywall contractors, and general contractors across the United States.

Product overview

Triangle Fastener Corporation (TFC) is a supplier of fastening systems and solutions for commercial construction, operating as a single unified product portfolio since 1977. The company offers standard and specialty fasteners (including BLAZER self-drilling screws, CONCEALOR pancake head screws, DEKFAST low slope roofing screws, PANEL-TITE metal-to-wood screws, TRACER drywall screws, ConnexTite structural wood screws, concrete anchors, self-tapping sheeting screws, rivets, and specialty hardware like BRACER hillside washers and TWISTER acoustical wires), complemented by sealants and flashings product lines (APS500, ULTRA 1000, TFC Butyl, Butyl Tape, PIPE-MASTER pipe flashings, CLOSE-TITE closures), and a full range of tools and accessories (power tools, powder/gas charged tools, safety equipment, accessories). The company provides inventory management programs (TFC EDGE including NEED-IT-NOW and CABINET programs) and engineering services through the TFC Tech Center including custom fastener design and testing. Proprietary coatings include TRI-SEAL (1,000-hour salt spray protection) and KALIDA-KOTE paint finishes.

Differentiator

Problem solved

Functional benefit

Brands

• VRT: Back-out Resistant Lap Screws with patented VRT threads for metal roofing and siding connections.
• BLAZER
• CONCEALOR
• DEKFAST
• TRACER
• PANEL-TITE
• BRACER
• CONNEXTITE
• TWISTER
• PIPE-MASTER
• TRI-SEAL
• APS500
• Ultra 1000
• TFC Tech Center
• TFC EDGE

Products and services

• BLAZER Self-Drilling Screws Self-drilling screws engineered for attaching metal panels or wood to steel. Available in diameters #8, #10, #12, 1/4", and 5/16" with lengths up to 10", drill and tap up to 1/2" thick steel. Available in carbon steel, 410 stainless steel, and 304 stainless steel. FM and SDI approved for commercial construction applications.
• VRT Back-out Resistant Lap Screws Patented VRT thread screws that increase resistance to fastener back-out in metal roofing and siding connections. Coated with TRI-SEAL 1,000-hour salt spray finish, available with Bond-Seal, Flange-Seal, Zinc Cap, and Stainless Cap washers. FM Approved - FM4471 Class 1 Roof Panels.
• CONCEALOR Pancake Head Screws Low-profile pancake head screws specified for metal roof panels and insulated metal wall panels. Available in #10, #12, #14, and 1/4" diameters in lengths up to 9" in carbon steel and stainless steel. FM and Miami Dade approved.
• DEKFAST Low Slope Roofing Screws Fasteners for low slope roofing attaching insulation to wood, steel, or concrete decks. Available in #12, #14, and #15 diameters and lengths up to 24". Materials include carbon steel with epoxy coating and stainless steel. Screws and plates are FM-approved for various roof systems.
• PANEL-TITE Metal-to-Wood Post Frame Screws Patented screws for attaching metal panels and trim to wood substrates with 17-type point and thread design minimizing chips and increasing resistance to screw back-out. Plated with TRI-SEAL coating achieving 1,000 hours salt spray protection. Miami Dade approved. Available in over 30 colors (US Pat. No. 11,105,362).
• TRACER Drywall Screws Drywall screws available in drill screw, fine and coarse thread, high low thread, trim head fine, cement board screws, and framing varieties. Compatible with collated screw systems for automated installation with DeWalt, Senco, Quik Drive, and HILTI tools.
• ConnexTite Structural Wood Screws Engineered structural wood screws with superior corrosion protection and special ribs to reduce wood splitting. Designed for attaching treated wood, patios, and fencing applications.
• Concrete Screws and Anchors Full line of mechanical and chemical anchors for fastening to concrete, masonry, and brick including wedge and sleeve anchors, drop-in anchors, ZAMAC nail-in anchors, SPIKE drive-in anchors, and chemical anchors. Brands include TAPCON, REDHEAD, POWERS, DeWALT, SIMPSON, EPCON, and RAMSET.
• Self-Tapping Sheeting Screws Type A, AB, and B screws in #14 and 1/4" diameters with lengths up to 8" in carbon steel or 304 stainless steel. Designed for attaching metal sheeting to steel structures and insulated metal panels up to 1/2" thick.
• Rivets Full line of blind rivets in over 50 colors with specialty rivets including FABLOK, BULB-TITE, and GROMMET-SEAL for plastic panels, skylights, and SSR end-laps. Available in carbon steel, stainless steel, aluminum, and copper.
• BRACER Hillside Washers Patented ductile iron hillside washers designed to eliminate need for backup plates in metal building bracing systems. Slip-resistant surface ensures consistent load transfer. Available in oval and rectangular shapes.
• TWISTER Pre-Tied Acoustical Wires and Clips Full line of standard and custom-tied acoustical wire hangers including various clips, wires, fasteners, and pins for commercial ceiling installation applications.
• Bolts, Nuts, and Washers Structural bolts, anchor bolts, nuts and washers, machine screws, threaded rods, and coupling nuts for commercial construction applications.
• Collated Screws Collated screws for attaching drywall to steel or wood studs using automatic screw systems. Brands include DeWalt, Senco, and Quik Drive. Compatible with HILTI tools.
• ACM and Fiber Cement Panel Screws Panel attachment screws for installing HPL, ACM, and fiber cement panels. Available in #10-12 self-tapping and #12-11 DP2 bi-metal stainless steel options.
• APS500 Advanced Polymer Sealant Advanced polymer sealant providing better performance than ordinary acrylic and polyurethane caulks with superior adhesion on various substrates. Features 24 standard colors, Class 50 movement capability, available in smooth or textured finish. Approved by major panel producers including ATAS, BERRIDGE, PAC-CLAD/Peterson.
• ULTRA 1000 Silicone Sealant Silicone sealant providing best weathering capabilities compared to acrylics, polyurethanes, and advanced polymer sealants. UV resistant, bonds to most substrates without priming, excellent flexibility for dynamic joint movement. Available in various colors.
• TFC Butyl Tube Sealant Non-skinning butyl tube sealant formulated for excellent adhesion and long-life performance in metal roofing and siding applications including insulated metal panels (IMP). Non-skinning, non-staining, permanently pliable, and moisture resistant.
• TFC Butyl Tape Seal Butyl tape formulated for metal roofs, walls, and other non-exposed applications. Adheres to painted metal, Galvalume, Kynar, and aluminized metal. Does not harden, bleed, or stain. Designed for metal roofs, walls, and insulated metal panels.
• PIPE-MASTER Pipe Flashing Pipe flashing providing superior sealing around penetrations in metal roofs and walls. Flexible to conform to panel profile. Features EPDM and High Temp Silicone materials, pipe sizes up to 24" diameter, retrofit sizes up to 10". Available in colors with 35-year warranty.
• CLOSE-TITE Closure Closure product for sealing applications in metal roofing systems, providing weather-tight seals at panel joints and transitions.
• Power Tools and Hand Tools Full line of commercial grade corded and cordless power tools for drilling, cutting, sawing, grinding, and fastening in roofing, siding, and sheet metal applications. Brands include DeWALT, Makita, and Milwaukee.
• Powder and Gas Charged Tools Gas charged and powder actuated tools, pins, and loads for fastening into steel, concrete, block, and wood. Brands include Ramset and DeWalt. Includes TRAKFAST gas system and TRAK-IT C5 gas fastening system.
• Safety Equipment Full line of safety equipment for roofers including lanyards, self-retracting devices, full body harnesses, and training programs. Products include Fall Protection Lanyard and Roofers Safety Kits.
• Tool Accessories Accessories including abrasives, cut-off wheels, drill bits for steel and concrete, hole saws, insert bits, nut setters, and saw blades for metal, wood, and concrete. Brands include DeWALT and Relton.
• TFC EDGE Inventory Management Programs Inventory management programs including NEED-IT-NOW program (stocks products based on specific requirements for fast shipping), TFC CABINET program (places inventory cabinet at customer location with replenishment), and PAK-ONE Job Pack services. Helps customers manage inventory, reduce costs, and shorten shipping times.
• TFC Tech Center Engineering Services Engineering services including custom fastener design for specific applications, fastener testing, and technical recommendations. The TFC Tech Center conducts testing and provides fastener recommendations for various applications, supporting customer engineering teams on project specifications.

Quantifiable outcome

• TRI-SEAL coating achieves 1,000 hours of salt spray protection per ASTM B117 with no red rust
• +1 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Five partnerships are on record, tiered core and preferred.

• SFS GroupcoreStrategic or Co-development PartnerParent company SFS Group is a worldwide leading supplier of precision components and mechanical fastening systems. TFC operates as a subsidiary under SFS Group, benefiting from group's sustainability initiatives, solar panel installations, and shared commitment to sustainable business practices. SFS Group publishes annual sustainability reports.
• RAiNA (Rainscreen Association in North America)coreStrategic or Co-development PartnerSFS is a founding member of The Rainscreen Association in North America (RAiNA), supporting the installation of rainscreens with the industry-renowned NVELOPE systems. The association promotes best practices and sustainability in rainscreen construction.
• DeWALTpreferredTechnology or IntegrationPreferred brand of power tools carried by TFC including corded and cordless power tools, screwguns, drills, grinders, saws, and rotary hammers specifically designed for commercial roofing and interior contractors.
• Ramset (ITW)preferredTechnology or IntegrationPreferred brand of powder actuated and gas charged tools, fasteners, pins, and loads for fastening into steel, concrete, block, and wood.
• TAPCONpreferredTechnology or IntegrationPreferred brand of concrete anchoring screws stocked by TFC for fastening to concrete, masonry, and brick.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Fastenal Company: Largest US-based fastener and industrial supply distributor with a national branch network and onsite vending/inventory programs. Directly comparable to TFC in target customer (contractors), product mix (fasteners, tools, anchors), and branch-based distribution model.
• Würth Group: Global leader in fastener and assembly technology distribution, with a strong construction trades focus (Würth Industry, Würth Construction). Directly comparable to TFC's specialty-fastener + tool/accessory distribution model serving commercial contractors.
• Hilti Group: Direct sales specialist in fastening, drilling, and demolition tools and consumables for commercial construction. Comparable to TFC in product category (mechanical and chemical anchors, screws, powder-actuated systems), target customers, and code-driven specification positioning.
• Simpson Strong-Tie: Manufacturer and distributor of structural connectors, fasteners, and anchors for construction, with strong code-approval positioning (ICC-ES, IAPMO). Highly comparable to TFC's code-approved fastener portfolio (FM, Miami-Dade) and structural-bracing applications.
• Senco Brands: Manufacturer of fastening tools, collated screws, and pneumatic fasteners for construction and industrial markets. Comparable to TFC's collated drywall screws and auto-feed fastening systems serving commercial drywall and roofing contractors.
• Acument Global Technologies (Holo-Krome): Manufacturer of specialty high-strength fasteners (Holo-Krome, Precision) for industrial and construction markets. Comparable to TFC's specialty, specification-grade fastener lines (BLAZER, VRT) targeting demanding commercial applications.

Broad incumbents

• Illinois Tool Works (ITW): Diversified industrial manufacturer whose Construction Products segment (including Ramset, Buildex, Paslode) overlaps with TFC's powder-actuated systems and self-drilling screws. Comparable as a much larger incumbent in the same construction fastening categories.
• Stanley Black & Decker: Owns DeWalt and Powers Fasteners brands that TFC resells; competes in fastening tools (DeWalt screwguns) and concrete anchoring. Comparable as an incumbent power tool + fastener OEM that anchors much of TFC's third-party brand offering.
• W.W. Grainger: Broad-line industrial MRO and contractor supplier with a sizable fasteners and tools category. Comparable to TFC in serving commercial contractors through catalogs and digital channels, though Grainger spans far more product categories beyond fasteners.

Emerging players

• Cembre: European-headquartered manufacturer of electrical connectors, marking systems, and rail/industrial fastening tools. Comparable as a specialty fastener/tools player adjacent to TFC's niche, though more focused on electrical and rail than commercial construction.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/triangle_tfc
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• LinkedInlinkedin.com/company/triangle-fastener-corp

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Triangle Fastener Corporation