Cullen Technical Guide 2024

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NP Nail Plate

The NP nail plate allows the connection of two or more timber members. Features & Benefits — Part can be hand nailed on site for truss remedials

Material Specification — Galvanised mild steel – Z275 – 0.9mm thick

Fixings Code

Description

Box Qty

547389 141185

3.4 x 35mm Square Twist Nails – LOOSE 3.4 x 35mm Square Twist Nails – COLLATED*

500

2,500

*For use with Paslode PPNXi

Available Sizes

Dimensions (mm)

(L)

Nail Plate Width (W) (mm)

Nail Plate Length (L) (mm)

300

80

100

150

200

200

100

100 200 300

– –

NP–150–100

– –

25 22 28 25 12.5 22 28 25 12.5

NP–100–200

– –

NP–80–300 NP–100–300

NP–200–300

(W)

In Situ

6

25MM CENTERS

19

— Timber to timber joints for use in trussed rafter roofs must be designed in accordance with EN1995–1–1:2004+A2:2014 — Nails must meet edge distance requirements to have load carrying capacity — A nail plate should be positioned on each side of the joint. Care should be taken to ensure there are equal nails fixed from each side and no nail clashes

20

20

55

55

20

20

20

55

20

BUTT JOINTS

HEEL JOINTS

The latest most up to date version will always be online and not in print or in downloaded pdf.

118

Technical support 01592 771132 / technical@itwcp.com / https://www.itwcp-offsite.co.uk

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