The Indo Prime Bolt Zone (IPBZ A4) is a high-performance anchor fastener designed for use in both cracked and non-cracked concrete. Made from stainless steel for superior corrosion resistance, IPBZ A4 provides reliable mechanical anchoring for a wide range of construction applications. Its design allows direct drilling through fixtures, reducing installation time, and its embedment depth markings ensure precise placement. The anchor is suitable for seismic zones and fire-resistant applications up to 120 minutes.
• Stainless steel construction for highest corrosion resistance
• High performance in cracked and non-cracked concrete (ETA Option 1)
• Maximum load capability ensured by highest quality standards
• Fire-resistant applications up to 120 minutes
• Reduced embedment design avoids reinforcement contact
• Embedment depth markings for precise installation
• Quick and easy installation directly through fixtures
• Suitable for corrosive environments (C1 to C5)
• Approved for earthquake risk zones (seismic category C1 & C2)
Suitable for
• Cracked concrete (M20/25 - M50/60)
• Non-cracked concrete (C20/25 - C50/60)
• Reinforced and unreinforced concrete
• Natural stone (after site testing)
• Drill a hole of required diameter and depth.
• Clear drilling dust and debris using a blow pump or equivalent.
• Insert the through-bolt through the fixture and lightly tap with a hammer until reaching the fixing depth.
• Tighten to the recommended torque.
Advantages for Engineers & Installers
• Reduces installation time due to through-fixture drilling design
• Provides consistent, reliable mechanical anchoring
• Works in both standard and reduced embedment depths
• Suitable for fire-resistant and seismic-critical applications
• Cladding restraints
• Barriers
• Structural steel fastening
• Curtain walling
• Handrails and balustrades
• Heavy plant installations
• Passenger lifts and facades
• Fencing and gates
• Masonry supports
• Platforms and public seating
• Racking systems
• Anchor diameters: M8, M10, M12, and M16
• Standard embedment depths: 55-5 mm depending on size
• Reduced embedment options available for select sizes
• Characteristic tensile and shear load values available for both cracked and non-cracked concrete
• Allowable resistance for seismic performance (categories C1 & C2)
• ETA certified (ETA23/0615)
• Approved for use in seismic and corrosive environments
• Brand: ICFS
• Product Code: IPBZ A4
• Stainless steel A4 version for highest corrosion resistance
• Available in multiple lengths and diameters for versatile applications
