Hitools

RR47 Ridge Rafter Connector

Model: RR47

{{ formattedPrice }} inc. GST ~~{{ productData.list_price }}~~

Qty: {{ stock.total_quantity }}

SKU: {{ sku }}

UOM Qty: {{ uomQty }}

Quantity:

{{ quantity }} exceeds {{ totalQuantity }} in stock – will be backordered 这里要加backorder时长从产品数据内取.

The RR47 Ridge Rafter Connector provides a solid connection between rafter and ridge beam. The RR47 provides alignment control and correct nailing locations.

Please check the Corrosion Information to see if it is suitable for your application.

Material

Carbon Steel 1.2mm thick

Finish

Z275 Galvanised

Features & Benefits

Interlocking top‑flange design eliminates interference and helps ensure rafter alignment
For face‑mount applications, the top flange can be bent up straight and nailed off
Diamond holes allow for attachment to rafter prior to attachment to ridge

Installation

Use all specified fasteners
The RR47 may be used with any rafter slope up to 30°

Model No. Table

Model No.	Dimensions		Fasteners (No. – Length x Dia., mm)		Country	Design Capacity (kN)
	W	D	Header	Rafter		Uplift	Download
							Floor	Roof
RR47	47	112	4 – 38 x 3.75	4 – 38 x 3.75	AU	k1 = 1.14	k1 = 0.69	k1 = 0.77
						0.34	2.16	2.16
					NZ	k1 = 1.0	k1 = 0.80	k1 = 0.80
						0.32	2.03	2.03
Design Capacity is the lesser of (1) the Characteristic Capacity multiplied by the Australian Capacity Factor, or the NZ Strength Reduction Factor (φ), and applicable the k modification factors following AS 1720.1 and NZS 3603 and (2) the Serviceability Capacity which is the load at 3.2mm joint slip. Design Capacity is the minimum of test data and structural joint calculation. For Australia, the Capacity Factor (φ) is 0.85 for nails and screws for structural joints in a Category 1 application. Reduce tabulated values where other Category applications govern. For NZ, the Strength Reduction Factor (φ) is 0.80 for nails in lateral loading. Duration of Load Factor (k1) is as shown. Reduce Duration of Load Factor where applicable. Capacities may not be increased. Timber species for joint design is seasoned Radiata Pine, which is Australia Joint Group JD4 per AS 1720.1 Table H2.4 and New Zealand Joint Group J5 per NZS 3603 Table 4.1.

Here is the brand introduction content...