Botany Business ParkMacclesfield Road

Whaley BridgesK23 7Dq

Declaration of Performa nce1. Twinthread screws

2. Purchase Order numbers are attached to each pack to allow for batch identif ication

3. Twinthread screws can be used in load-bearing structural t imber products.

4. Manufacturer: Forgefix Ltd.,Botany Business Park,Macclesfield Road, Whaley Bridge,sK23 7DQ.

Tested to ENL4592:2008 under systems by: Insti tuto Giordano S.p.AReport Number: 592A/ L81L/ c

Declared Performance for essential characterist ics to EN14592:2008

The performance of the mentioned products is in conformity with the declaredperformance given below. (tested to clause 6.3.4.2- 6.3.4.6 of UNI EN L4952 andclause 6 of UNI EN 409)

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6.

7.

Test for determination of the yield movementFmaxtNl

TimeIsl

Lever Length {mm) Yield MovementMy [N .mm]

Average 40,73 10+5 302 12300Characterist ic value Myk = 10814 N.mm

Withdrawal capacity testFmaxtNl

Time

lslWithdrawal Parameter

Fax = FmaxDx1_p

lN/mm2l

Remarks

Average 8399 90+30 28,36 Pull-outCharacterist ic value faxk = 24,54 N/mm2

Head Pull-through testFmax

IN]Time

lslHead pull-through Parameter

Fax = FmaxDx lp

lN/mm'zl

Remarks

Average 2631 300 + 120 L49,!2 //Characterist ic value fheadk = 9L,97 N/mm2

Botany Business ParkMacclesfield Road

Whaley BridgeSK23 7DQ

Declaration of Performance

Tensile testFtens

tNlTime

lslRemarks

Average 12978 10+5 In the threadCharacterist ic value ftensk = 10524 N

Test for determination of torsional resistanceRtorlN.ml

Rotation Speed

l rpmlRemarks

Averaqe 5,53 < 100 //Characterist ic value Rtork = 3,83 N.m

Test for determination of torsional strengthFtor

lN .mlTimelrpml

Remarks

Average L5,42 < 100 //Characterist ic value Ftork = 12,97 N.m

Characteristic torsional ratio

Torsionalstrength

Ftor,klN.mI

Characteristictorsional resistance

Rtor,klN.ml

Characteristictorsional ratioFtor,k/Rtor,k

Characteristictorsional ratio

acceptance criteria

12,97 3,83 3,39 Ftor,k/Rtor,k > 1,5

This declaration of performance is issued under the sole responsibi l i ty of themanufacturer.

Signed for and on behalf of the manufacturer by:Anthony Armitt, Purchasing Manager of Forgefix Ltd.

Signature: Date:20109/2O!3

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