Concrete Screw

VF is a concrete screw Ø7.5 mm for the assembly of window and door frame elements designed for fixings in various building materials.

Technical Data Sheet

CE Marking

Service class 2

Electro-galvanized steel

Indoor

Seismic C1 C2

Product Details

Images

Features

Benefits

Ideal for stand-off fixings
Allows fixings near the edge
Small hole diameter
Prevents deformation of the frame

Application

Material

Steel
White zinc plated

Applications

Window and door frames
Wood profiles and battens
Connectors

Suitable for

Non-cracked concrete
Solid brick
Honeycomb brick (partially suitable)
Aerated concrete (partially suitable)
Solid stone (partially suitable)
Wood

Technical Data

Dimensions

Autres

vf-rev08.pdf (368.91 KB)

Product Dimension - Cylindrical Head Screw

References	Product Reference	Dimensions [dxL_v] [mm]	Hole diameter [d_o] [mm]	Hole diameter in fixture [d_f] [mm]	Head diameter [s] [mm]	Nominal embedment depth [h_nom] [mm]	Fixture thickness [t_fix] ⁽¹⁾ [mm]	Min. hole depth [h₁>] [mm]	Min. support thickness [h_min] [mm]	Bit	Qty per box	Qty per outer box
19418B0506000	VF	Ø5x62*	4	5.2	5	30	30	40	60	T-15	100	1200
19418B0508000		Ø5x82*	4	5.2	5	30	50	40	60	T-15	100	1200
19418B0511000		Ø5x112*	4	5.2	5	30	80	40	60	T-15	100	600
19418B0706000		Ø7,5x60*	6	6.2	8.5	30	30	40	60	T-30	100	800
19418B0707000		Ø7,5x70*	6	6.2	8.5	30	40	40	60	T-30	100	800
19418B0708000		Ø7,5x80*	6	6.2	8.5	30	50	40	60	T-30	100	800
19418B0709000		Ø7,5x90*	6	6.2	8.5	30	60	40	60	T-30	100	800
19418B0710000		Ø7,5x100*	6	6.2	8.5	30	70	40	60	T-30	100	800
19418B0712000		Ø7,5x120*	6	6.2	8.5	30	90	40	60	T-30	100	600
19418B0713500		Ø7,5x135*	6	6.2	8.5	30	105	40	60	T-30	100	600
19418B0715000		Ø7,5x150*	6	6.2	8.5	30	120	40	60	T-30	100	600
19418B0718000		Ø7,5x180*	6	6.2	8.5	30	150	40	60	T-30	100	400
19418B0721000		Ø7,5x210*	6	6.2	8.5	30	180	40	60	T-30	50	200
19418B0724000		Ø7,5x240*	6	6.2	8.5	30	210	40	60	T-30	50	-

⁽¹⁾Max fixing thickness refers to installation on concrete

^* Not covered by CE certification

Product Dimension - Countersunk Head Screw

References	Product Reference	Dimensions [dxL_v] [mm]	Hole diameter [d_o] [mm]	Hole diameter in fixture [d_f] [mm]	Head diameter [s] [mm]	Nominal embedment depth [h_nom] [mm]	Fixture thickness [t_fix] ⁽¹⁾ [mm]	Min. hole depth [h₁>] [mm]	Min. support thickness [h_min] [mm]	Bit	Qty per box	Qty per outer box
19419B0704000	VF	Ø7,5x40	6	6.2	11.5	30	10	40	60	T-30	100	1200
19419B0706000		Ø7,5x60	6	6.2	11.5	30	30	40	60	T-30	100	800
19419B0707000		Ø7,5x70	6	6.2	11.5	30	40	40	60	T-30	100	800
19419B0708000		Ø7,5x80	6	6.2	11.5	30	50	40	60	T-30	100	800
19419B0709000		Ø7,5x90	6	6.2	11.5	30	60	40	60	T-30	100	800
19419B0710000		Ø7,5x100	6	6.2	11.5	30	70	40	60	T-30	100	800
19419B0712000		Ø7,5x120	6	6.2	11.5	30	90	40	60	T-30	100	600
19419B0713500		Ø7,5x135	6	6.2	11.5	30	105	40	60	T-30	100	600
19419B0715000		Ø7,5x150	6	6.2	11.5	30	120	40	60	T-30	100	600
19419B0718000		Ø7,5x180	6	6.2	11.5	30	150	40	60	T-30	100	400
19419B0721000		Ø7,5x210*	6	6.2	11.5	30	180	40	60	T-30	50	200
19419B0724000		Ø7,5x240*	6	6.2	11.5	30	210	40	60	T-30	50	-

⁽¹⁾Max fixing thickness refers to installation on concrete

^*Size not covered by CE certification

Recommended loads / for single anchors 1)

References	Product Reference	Dimensions [dxL_v] [mm]	Recommended loads ¹⁾for single anchor
			Concrete C20/25 ²⁾		Solid brick ²⁾ f_bk≥ 20 N/mm²		Honeycomb brick (Bimattone) ²⁾ f_bk ≥ 10 N/mm²		Pine-wood³⁾ ρ_k = 450kg/m³		Max torque ⁵⁾ [Tmax] [Nm]
			N_rec [kN]	V_rec [kN]	N_rec [kN]	V_rec [kN]	N_rec [kN]	V_rec [kN]	N_rec [kN]	V_rec [kN]	Max torque ⁵⁾ [Tmax] [Nm]
19419B0709000	VF	Ø7,5x90	1.5	1.5	1.3	1.5	0.1	0.3	1.1	-	20
19419B0710000	VF	Ø7,5x100	1.5	1.5	1.3	1.5	0.1	0.3	1.1	-	20
19419B0713500	VF	Ø7,5x135	1.5	1.5	1.3	1.5	0.1	0.3	1.1	-	20
19419B0715000	VF	Ø7,5x150	1.5	1.5	1.3	1.5	0.1	0.3	1.1	-	20
19419B0718000	VF	Ø7,5x180	1.5	1.5	1.3	1.5	0.1	0.3	1.1	-	20

1)The allowable loads Nzul / Vzul were determined from the average values of the breaking loads, taking into account a safety factor γ = 4 (γ = 5 for vertically perforated bricks). Design and dimensioning
shall be carried out in accordance with the Friulsider design guide.

2) Anchoring base without plaster layer.

concrete: h_nom = 30mm

solid masonry: h_nom = 40mm

honycomb brick (Bimattone): h_nom= 60mm

3) Pine wood average gross density ρk = 450 kg/m3 / moisture content approx. 12 % / fiber direction α > 30°.

Pine wood: h_nom = 40mm

5) The installation torque must be adjusted according to the type of installation and the anchoring base.

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Product Details

Images

Features

Benefits

Application

Material

Applications

Suitable for

Technical Data

Dimensions

Autres

Product Dimension - Cylindrical Head Screw

Product Dimension - Countersunk Head Screw

Recommended loads / for single anchors 1)

Installation

Installation

Dimensions

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Simpson Strong-Tie U.K.

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