Hanger Bolt Metal Roof Mount system Tin Roof Commercial solar
photovoltaic system
Hanger Bolt, also called Double Head Threaded Screw or
Double-headed wooden screws, which with partial wood threading at
one end and partial machine/nut threading at the other end. Normal
Material of hanger bolt for PV system use is Stainless steel, with
3 flange nut and 1 rubber ring.
Hanger bolts are often used for color steel tiles with wooden beams
at the bottom, but sometimes they are also used for color steel
tiles with steel beams at the bottom. When used with the steel
beam, it is generally used to drill a small positioning hole on the
roof firstly, and then install the hanger bolt, avoid to wear the
screw tip position.
When you need panels to be at a certain height from the rooftop,
you can consider using a hanger bolt. In most Southeast Asian
countries, because of the high temperature outside, in order to
achieve better heat dissipation of the roof, customers will choose
to use hanger bolt instead of self-tapping nails.
Most clamps are made from high-tensile aluminum. All fasteners and
mating hardware are A2-70 stainless steel. Our roof clamps are
metallurgically compatible with most of common roof materials
including titanium-zinc, stainless steel, aluminum, zinc,
galvanized steel and 55% AlZn coated steel and so on.
We respect roofs!
Technical Data
Product Name | Hanger Bolt Metal Roof Mounting system |
| Application | T-type metal roofs |
Material | High grade aluminum and A2-70 hardware |
Wind Load | Max 88 M/S |
Snow Load | Max 1.5 KN/M² |
Applicable Module | Framed or Frameless |
Module Orientation | Portrait or Landscape |
Standard | JISC8955:2017,GB50009-2012,GB50797-2012 |
Dimensions | Customized |
Warranty | 10 Years |
| Work life | 25 Years |
Installation steps
| 1. Hanger bolt installation | 2. Rail installation | 3. Panel installation |
 |  |  |
Metal Roof Mount System Components
| Photo | Item No | Name | Product type | Product line |
 | HAS40-H | Hanger bolt+L-feet | Clamps | MRA2 |
 | 49L0000A | Rail 50 | Racking | MRA |
 | AC02 | Rail 50 joiner | Racking | MRA |
 | A735 | Mid clamp | Racking | All |
 | A835 | End clamp | Racking | All |
 | H6WL0000S | Earthing plate | Earthing | MRA |
 | ED02 | Earthing lug | Earthing | MRA |
