Hanger Bolt

Hanger Bolts for Solar PV Mounting Systems

Hanger bolts are double-ended fasteners specifically designed for securing solar panel mounting structures to various roof types. The wood-thread end anchors into wooden rafters or battens, while the machine-thread end accepts nuts for attaching mounting brackets and rails.

Applicable Standards

• AS/NZS 1170

• DIN 1055

• IBC 2009

• JIS C8955

Materials

• Stainless Steel (SUS 304, SUS 316)

• Carbon Steel (with corrosion-resistant coatings)

Surface Treatments

• Zinc-plated

• Hot-dip galvanized

• Zinc-nickel alloy coating

• Stainless steel (plain or passivated)

Key Features

• Supplied with EPDM sealing washers for waterproof roof penetration

• Designed to withstand wind loads up to 60 m/s and snow loads up to 1.6 KN/m²

• Suitable for metal roofs, tile roofs, and residential/commercial installations