C2 - C4

Bulldog-sided C2-C4

Anchor blade, which is used to join two pieces of timber with pin.

CE Marking
Service class 3
Outdoor
Galvanised steel

Product Details

Images

Features

Material

• DC01

Benefits

Wood-steel and wood, wood joints.
The pins must fit snugly, directly involved in the transfer of power.

Application

Applicatons

wood

Scope

• purlins, other wooden joints

Technical Data

Dimensions

Dimensions - Round single sided C2

References Type Tun / DB nr. NOB nr. Connector dimensions [mm]
Diameter Height Thickness
External Center hole Teeth Total t
dc d1 h1 hc
C2-50M10G-BC28978397247940265010.45.66.61
C2-50M12GC28271306247940345012.45.66.61
C2-50M12G-BC2--5012.45.66.61
C2-50M16G-BC28271314247940425016.45.66.61
C2-50M20G-BC28978405247940595020.45.66.61
C2-62M12GC28271322247940676212.47.58.71.2
C2-62M12G-BC2--6212.47.58.71.2
C2-62M16G-BC28271330247940756216.47.58.71.2
C2-62M20G-BC28271348247940836220.47.58.71.2
C2-75M12GC28978413247940917512.49.210.41.3
C2-75M12G-BC2--7512.49.210.41.3
C2-75M16G-BC28271355247941097516.49.210.41.3
C2-75M18GC2--7518.49.210.41.3
C2-75M20G-BC28271363247941177520.49.210.41.3
C2-75M22GC28978439247941257522.49.210.41.3
C2-75M24GC28978447247941337524.49.210.41.3
C2-75M26GC2--7526.49.210.41.3
C2-95M16G-BC28271371247941589516.411.412.71.4
C2-95M20G-BC28978462247941669520.411.412.71.4
C2-95M22G-BC28978470247941749522.411.412.71.4
C2-95M24G-BC28978488247941829524.411.412.71.4
C2-95M26GC2--9526.411.412.71.4
C2-117M16GC282713892479420811716.414.5161.5
C2-117M20G-BC282713972479421611720.414.5161.5
C2-117M22G-BC289785042479422411722.414.5161.5
C2-117M24G-BC289785122479423211724.414.5161.5
C2-117M26GC289785202479424011726.414.5161.5

Dimensions - Oval single sided C4

References Type Tun / DB nr. NOB nr. Connector dimensions [mm]
Diameter Height Thickness a1 a2
Center hole Side holes Teeth Total t
d1 d2 h1 hc
C4-73/130M16GC4--16.41613.314.81.573130
C4-73/130M20G-BC456500232479426520.41613.314.81.573130
C4-73/130M22GC4--22.41613.314.81.573130
C4-73/130M24GC456500492479428124.41613.314.81.573130

Minimum distances and characteristic values

References Type Bolt Ø Chosen timber thickness Minimum distances [mm] Characteristic shear resistance (bolt resistance not included)
db [mm] t1 [mm] t2 [mm] Spacing parallel to grain Spacing perpendicular to grain from loaded end from unloaded end from loaded edge from unloaded edge Rv.k [kN]
a1 α=0° a2 a3.t a3.c α=90° a4.t α=90° a4.c
C2-50M10G-BC21017287560757540306.4
C2-50M12GC21217287560757540306.4
C2-50M12G-BC21217287560757540306.4
C2-50M16G-BC21617287560757540306.4
C2-50M20G-BC22017287560757540306.4
C2-62M12GC21223389375939350388.8
C2-62M12G-BC21223389375939350388.8
C2-62M16G-BC21623389375939350388.8
C2-62M20G-BC22023389375939350388.8
C2-75M12GC212284611390113113604511.7
C2-75M12G-BC212284611390113113604511.7
C2-75M16G-BC216284611390113113604511.7
C2-75M18GC218284611390113113604511.7
C2-75M20G-BC220284611390113113604511.7
C2-75M22GC222284611390113113604511.7
C2-75M24GC224284611390113113604511.7
C2-75M26GC226284611390113113604511.7
C2-95M16G-BC2163557143114143143765716.7
C2-95M20G-BC2203557143114143143765716.7
C2-95M22G-BC2223557143114143143765716.7
C2-95M24G-BC2243557143114143143765716.7
C2-95M26GC2263557143114143143765716.7
C2-117M16GC2164473176141176176947122.8
C2-117M20G-BC2204473176141176176947122.8
C2-117M22G-BC2224473176141176176947122.8
C2-117M24G-BC2244473176141176176947122.8
C2-117M26GC2264473176141176176947122.8
C4-73/130M16GC4164067146117146146785917.3
C4-73/130M20G-BC4204067146117146146785917.3
C4-73/130M22GC4224067146117146146785917.3
C4-73/130M24GC4244067146117146146785917.3

The given characteristic shear resistance per shear plane Rv.k is calculated according to the minimum distances given in this table and for timber grade C24. This capacity can be increased with a higher a3.t or a higher timber grade (see k2 and k3 factor according to EN1995). For lower t1 or t2, please refer to EN1995. The characteristic bolt shear resistance is not included and should be added. 

Installation

Installation

Installation

  • The installation is made with a hydrolic press.
  • The diameter of the inner hole must be the same as the bolt diameter.
  • If the toothed plate connector are installed in a workshop, 1 or 2 nails might be needed to hold them during transportation.

Certification

Declaration of Performance (DoP)

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Contact

Simpson Strong-Tie Poland

Simpson Strong-Tie Sp. z o.o.

ul. Karczunkowska 42
02-871 Warszawa
Poland