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    • AZZ03 Stone Cladding Fixing Z Bracket With Riveted Nut
    AZZ03 Stone Cladding Fixing Z Bracket With Riveted Nut
    AZZ03 Stone Cladding Fixing Z Bracket With Riveted Nut
    AZZ03 Stone Cladding Fixing Z Bracket With Riveted Nut
    AZZ03 Stone Cladding Fixing Z Bracket With Riveted Nut
    AZZ03 Stone Cladding Fixing Z Bracket With Riveted Nut
    AZZ03 Stone Cladding Fixing Z Bracket With Riveted Nut
    AZZ03 Stone Cladding Fixing Z Bracket With Riveted Nut
    AZZ03 Stone Cladding Fixing Z Bracket With Riveted Nut
    AZZ03 Stone Cladding Fixing Z Bracket With Riveted Nut

    AZZ03 Stone Cladding Fixing Z Bracket With Riveted Nut

    ● Material : Stainless Steel 1.4301 [A2) & 1.4401 [A4]● The table above is prepared according to LGA test results● Loads stated are characteristic resistance loads● Bolts are provided separately● Max Wind pressure: 350 N● Test results are available upon order
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    • AZZ03 Z Bracket With Riveted Nut For Stone Fixing System

       

      ●Technical Details

      Product Code Projection

      Min.

      Projection

      Max.

      Projection

      Dead

      Load

      Foriming

      Size

      Wind-

      Pressure

      Wind-

      Suction

      Expansion

      Bolt Size

      Pin

      Diameter

      Adj. Arm

      Metric Size

      Adj. Arm

      Flat Thickness

      Adj. Arm

      Length
      K (mm) K - (mm) K + (mm) Fdw (N) F (mm) Fwp (N) Fws (N) E.b.(mm) ф (mm) M (mm) T (mm) EAL(mm)
      AZZ03-452 45 40 60 200 10 312 219 M8x80 5 M10 3.5 60
      AZZ03-552 55 50 70 20 60
      AZZ03-752 75 60 90 40 70
      AZZ03-952 95 80 110 60 70
      AZZ03-553 55 45 70 300 20 468 328 M8x80 5 M10 3.5 60
      AZZ03-753 75 60 90 40 60
      AZZ03-953 85 70 100 60 60
      AZZ03-1153 95 80 110 80 60
      AZZ03-554 55 45 70 400 10 624 437 M8x80 5 M12 4.5 70
      AZ0Z3-754 75 60 90 20 80
      AZZ03-954 95 80 110 40 80
      AZZ03-1154 115 100 130 60 80
      AZZ03-755 75 60 90 500 20 780 546 M8x80 5 M12 4.5 80
      AZZ03-955 95 80 110 40 80
      AZZ03-1155 115 100 130 60 80
      AZZ03-1355 135 120 150 80 80

       

      Stainless steel 201 304 316 angle for marble cladding fixing
      Projections between 45 and 135 mm
      Loads up to 800N

      Suitable for horizontal & vertical joints

      Stone thicknesses 20-50 mm

      Fastened on to load bearing walls with expansion bolts and on to channels with set screws
      Material: 1.4571/1.4404/1.4401 (A4/AISI 316) or 1.4301 (A2/AISI 304)

       

      ●Product code description
      AZZ03 - 45  2   A
              AZZ03:Type

              45:     Projection (mm)

              2:       Dead Load (x10 Kg)

              A:      Shape

      AZZ03-S
      Type with riveted nut. Serrated with serrated washer.
      AZZ03-2S

      Type with riveted nut. Without serrationwith plain washer.

      ●Installation

                                                        Installation at horizontal joints                             Installation at vertical joints 

      ●Application

      Application examples for bolt anchorsAnchors are fixed on to load bearing wallswith expansion bolts.

      To fasten anchors on to isolated walls, theisolation must be cut first. After fastening, thecut out isolation piece must be inserted back,and the isolation parts must be sealed in orderto reduce cold bridging.

      Stone cladding hardware
      AZZ03 Stone Cladding Fixing Z Bracket With Riveted Nut
      Integrated riveted nut design | Z-profile geometry | Heavy stone support
      AISI 304 / 316L Riveted nut M6-M12 Load up to 18 kN Pre-assembled
      ✦
      AZZ03 Z Bracket
      With riveted nut · Pre-assembled
      ◈

      The AZZ03 Stone Cladding Fixing Z Bracket With Riveted Nut is a pre-assembled support component specifically designed for heavy stone cladding systems. The Z-profile geometry provides offset mounting capability, allowing stone panels to be positioned at a controlled distance from the building substrate. The integrated riveted nut is factory-installed on the bracket, eliminating the need for separate nut placement during installation and reducing on-site assembly time. The riveted nut provides a captive threaded connection for panel fixing bolts, ensuring consistent torque application and preventing nut rotation during tightening. Manufactured from stainless steel AISI 304 or 316L, the bracket offers full corrosion resistance for both interior and exterior applications. The Z-shape incorporates a reinforcing web that resists bending and torsional forces from wind loads and panel dead loads. The bracket is available with various leg lengths and material thicknesses to accommodate specific project requirements.

      Core advantages
      Integrated riveted nut Factory-installed nut eliminates separate nut placement during installation. Reduces on-site assembly time and ensures consistent torque application.
      Captive thread security Riveted nut prevents rotation during bolt tightening. Maintains clamp load under vibration and thermal cycling without loosening.
      Heavy stone capacity Reinforced Z-profile supports stone panels up to 18 kN per bracket. Gusset-free design allows compact profile while maintaining strength.
      Pre-assembled delivery Bracket and nut supplied as a single unit. Reduces component handling and eliminates risk of lost fasteners on site.
      Product characteristics
      ◈ Profile type Z-profile with reinforced web
      ◈ Riveted nut size M6 · M8 · M10 · M12 (custom sizes available)
      ◈ Material thickness 3.0 · 4.0 · 5.0 · 6.0 · 8.0 mm
      ◈ Leg length 80 · 100 · 120 · 150 · 200 mm (equal or unequal)
      ◈ Stainless grade AISI 304 · AISI 316L
      ◈ Surface finish Satin · Polished · Bead-blasted · Pickled
      Load capacity reference
      M8 riveted nut (4 mm bracket)
      8.5 kN
      M10 riveted nut (5 mm bracket)
      14.0 kN
      M12 riveted nut (6 mm bracket)
      18.5 kN
      M10 riveted nut (316L, 5 mm)
      15.5 kN
      Application scenarios
      High-rise building facades with marble, granite, or limestone cladding panels
      Ventilated rain screen systems requiring offset mounting for insulation cavities
      Commercial and institutional buildings with natural stone veneer
      Renovation projects where existing stone cladding is being replaced or upgraded
      Coastal architecture requiring 316L stainless steel corrosion protection
      ◊
      Stone cladding application
      Marble · Granite · Limestone
      Installation and engineering notes
      Riveted nut torque Maximum torque for riveted nut: M8 18 Nm, M10 35 Nm, M12 55 Nm. Do not exceed specified torque to avoid nut rotation or thread stripping.
      Substrate interface Bracket fixing to concrete or steel substrate using expansion anchors or through-bolts. Minimum substrate strength C20/25 for concrete applications.
      Panel attachment Stone panel fixed through the riveted nut using stainless steel bolts. Apply anti-seize compound to prevent galling on stainless steel threads.
      Thermal accommodation Slotted holes in the bracket leg provide ±6 mm movement in each direction. For panels exceeding 1800 mm, additional movement joints required.
      Frequently asked questions
      ▸ What is the advantage of the riveted nut over a standard nut and washer?
      The riveted nut is permanently attached to the bracket, eliminating the need for separate nut placement during installation. This prevents the nut from rotating or falling during bolt tightening, ensuring consistent torque application. The riveted connection also provides a more secure anchor point that resists vibration-induced loosening over time. For stone cladding systems, this translates to improved long-term panel security and reduced maintenance requirements.
      ▸ How is the riveted nut installed on the bracket?
      The riveted nut is factory-installed using a hydraulic riveting process. The nut body is inserted through a precision-punched hole in the bracket and deformed under controlled pressure to create a permanent mechanical lock. This process is performed at Jiangsu Aozheng Metal Products Co., Ltd.'s production facility, ensuring consistent quality and alignment. No on-site riveting is required.
      ▸ What stone panel weights can the AZZ03 support?
      The AZZ03 supports stone panels up to 18 kN per bracket depending on riveted nut size and material thickness. For a typical 1200 x 600 x 30 mm granite panel weighing approximately 60 kg, four M10 brackets provide a safety factor exceeding 5.0. Jiangsu Aozheng Metal Products Co., Ltd. provides structural calculations and load certificates for each project specification. The company has supplied AZZ03 brackets for stone facade projects across the United States, Germany, Australia, Canada, and the Middle East.
      ▸ Can the bracket be used with both vertical and horizontal stone panel orientations?
      Yes. The Z-profile provides support in both orientations. For vertical panels, the bracket is mounted directly to the substrate. For horizontal panel runs, the bracket can be rotated 90 degrees or used with additional support angles. The riveted nut position can be customized to accommodate different panel hole locations. Jiangsu Aozheng Metal Products Co., Ltd. offers engineering support to optimize bracket configuration for specific panel layouts.
      EN 1090-1 Execution Class 3 ◈ ISO 9001:2015 ◈ Riveted nut captive ◈ 2,000+ tons annual ◈ Exported to 40+ countries
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    Jiangsu Aozheng Metal Products Co., Ltd.

    Jiangsu Aozheng Metal Products Co., Ltd.is a professional industry and trade integrated enterprise, with a modern production plant covering an area of 32,000 square meters. We specialize in the R&D, production and supply of a full range of high-quality construction hardware products. Our core product portfolio includes exterior wall cladding fixing system brackets, C channels, seismic support brackets, anchor bolts, cast-in channels, concrete embedded parts and photovoltaic bracket clamps, which cater to various customized construction and engineering installation requirements. Our products are manufactured from premium raw materials including stainless steel, aluminum alloy, carbon steel and low alloy steel. Equipped with advanced industrial production technologies, we adopt automated cutting, extrusion, stamping, welding, CNC machining and laser processing craftsmanship. Strict standardized production and precise processing procedures are implemented throughout production to ensure stable, reliable and high-standard product quality. Integrating raw material forming and mechanical processing, our factory operates as a large-scale, diversified and professional manufacturing base for construction hardware. Upholding strict quality standards and high-end global market positioning, we achieve an annual production capacity of 8,000 tons of diverse building materials. Our products are widely exported to dozens of countries and regions across the globe, covering the United States, Germany, Italy, Belgium, the United Kingdom, Japan, Australia, Canada, Russia, Central Asia and the Middle East. We have established long-term, stable and strategic cooperative relationships with large construction enterprises and renowned engineering teams worldwide. Supported by superior product quality and professional all-round services, we have become a core and trusted building material supplier for our global partners in China.

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