Fasteners

Screws

ESCRFTZ

Fully Threaded Cylinder Head Structural Screw

The ESCRFTZ cylindrical head structural wood screw with full thread can be used for timber framing, framework and reinforcement. These ETA approved structural screws are designed for load-bearing timber structures.

Technical Data Sheet

CE Marking

ETA

Service class 2

Indoor

EPD

Yellow electro-galvanised steel

Fastener Designer

Product Details

Images

Features

Material

Steel - electogalvanised yellow zinc coating

Features

ETA approved (ETA-13/0796)
No pre-drilling required
High withdrawal resistance
Fully Threaded
Cylinder head

Application

Suitable for

Solid Timber, Glulam timber, CLT, Wood-based panels

Common Applications

Timber to timber applications
Timber reinforcement

Technical Data

Product Dimensions

Dimensions

Reference	Fasteners Dimensions[mm]
	Other	Product Dimensions[mm]
	Weight[kg]	d[mm]	l[mm]	dh[mm]	d1[mm]	Thread Length[mm]	Driver Bit[mm]
ESCRFTZ8.0X120	0.025	8	120	10.2	5.1	110	T-40
ESCRFTZ8.0X140	0.032	8	140	10.2	5.1	130	T-40
ESCRFTZ8.0X160	0.007	8	160	10.2	5.1	150	T-40
ESCRFTZ8.0X180	0.008	8	180	10.2	5.1	170	T-40
ESCRFTZ8.0X200	0.008	8	200	10.2	5.1	190	T-40
ESCRFTZ8.0X220	0.009	8	220	10.2	5.1	210	T-40
ESCRFTZ8.0X240	0.01	8	240	10.2	5.1	230	T-40
ESCRFTZ8.0X260	0.011	8	260	10.2	5.1	250	T-40
ESCRFTZ8.0X280	0.012	8	280	10.2	5.1	270	T-40
ESCRFTZ8.0X300	0.012	8	300	10.2	5.1	290	T-40
ESCRFTZ8.0X350	0.014	8	350	10.2	5.1	340	T-40
ESCRFTZ8.0X400	0.017	8	400	10.2	5.1	390	T-40

Product characteristic properties

Reference	Screw Parameters
	Characteristic parameters
	Characteristic Yield Moment – My,ₖ[Nm]	Characteristic withdrawal parameter - fₐₓ,ₖ,₉₀°[N/mm²]	Characteristic tensile capacity - fₜₑₙₛ,ₖ[kN]	Characteristic torsional strength - ftor,k[Nm]
ESCRFTZ8.0X120	20.3	13.1	24.1	-
ESCRFTZ8.0X140	20.3	13.1	24.1	-
ESCRFTZ8.0X160	20.3	13.1	24.1	-
ESCRFTZ8.0X180	20.3	13.1	24.1	-
ESCRFTZ8.0X200	20.3	13.1	24.1	-
ESCRFTZ8.0X220	20.3	13.1	24.1	-
ESCRFTZ8.0X240	20.3	13.1	24.1	-
ESCRFTZ8.0X260	20.3	13.1	24.1	-
ESCRFTZ8.0X280	20.3	13.1	24.1	-
ESCRFTZ8.0X300	20.3	13.1	24.1	-
ESCRFTZ8.0X350	20.3	13.1	24.1	-
ESCRFTZ8.0X400	20.3	13.1	24.1	-

Certification

Declaration of Performance (DoP)

uk-dop-e13-0796-03.pdf

Show history

2017-12-15

uk-dop-e13-0796-issue-2-0.pdf

European Technical Assessment (ETA)

eta-13-0796.pdf

No history available

Environmental Product Declarations (EPD)

epd-certificate-sst-screws

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Product Details

Images

Features

Material

Features

Application

Suitable for

Common Applications

Technical Data

Product Dimensions

Dimensions

Product characteristic properties

Certification

Declaration of Performance (DoP)

European Technical Assessment (ETA)

Environmental Product Declarations (EPD)

ESCRFTZ8.0X260

ESCRFTZ8.0X280

ESCRFTZ8.0X350

ESCRFTZ8.0X200

ESCRFTZ8.0X180

ESCRFTZ8.0X300

ESCRFTZ8.0X120

ESCRFTZ8.0X400

ESCRFTZ8.0X160

ESCRFTZ8.0X140

ESCRFTZ8.0X220

ESCRFTZ8.0X240

ESCRFTZ8.0X260

ESCRFTZ8.0X280

ESCRFTZ8.0X350

ESCRFTZ8.0X200

ESCRFTZ8.0X180

ESCRFTZ8.0X300

ESCRFTZ8.0X120

ESCRFTZ8.0X400

ESCRFTZ8.0X160

ESCRFTZ8.0X140

ESCRFTZ8.0X220

ESCRFTZ8.0X240

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Simpson Strong-Tie U.K.

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