Description
JHA is a height adjustable joist hanger for supporting timber joists from timber members.
Available in standard leg (JHA270) and long leg (JHA450) versions.
Material
- Pre-galvanised mild steel.
Features
- A galvanised joist hanger that provides great support with ease of installation.
- Published performance values are based upon 3.75 x 30mm square twist nails being used throughout.
- Wider strap provides more surface area on the supporting timber and allows increased nail spacing, enhancing the performance of the critical hanger-to-support part of the connection.
- Minimum and maximum nailing schedules are stamped into the strap providing correct installation information for site operatives.
- Speed-prong holds the hanger in position to allow easier attachment. The installer no longer has to try to hold hanger, joist and nail with one hand and swing a hammer with the other!
- JHA270 range features a location tab which allows easier alignment of the hanger.
- The model number and size is stamped into the seat of the hanger for easy identification, even after installation.
APPLICATION
When to Use
| References |
Product Dimensions [mm] |
Header holes |
Joist holes |
| A |
B |
C |
D |
E |
F |
t |
Ø4
|
Ø6×4 Obround |
| JHA270/44 |
44 |
103 |
50 |
48.8 |
238 |
52.1 |
0.9 |
22 |
4 |
| JHA270/75 |
75 |
107.5 |
50 |
48.8 |
242.5 |
52.1 |
0.9 |
22 |
4 |
| JHA270/100 |
100 |
95 |
50 |
48.8 |
230 |
52.1 |
0.9 |
22 |
4 |
| References |
Joist Size [mm] |
Product Dimensions [mm] |
Header holes |
Joist holes |
| Width |
A |
B |
C |
D |
E |
F |
t |
Ø4
|
Ø6×4 Oblong |
| JHA450/150 |
3×50 |
150 |
440 |
63 |
51.5 |
150 |
64.5 |
1.5 |
38 |
6 |
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