Prduct Guide High-Tensile IFI 36C m & 3m FOUNDATION STUD FINE m & 3m FINE m & 3m AS88GCM AS88GCM AS88GFM AS88PCM AS88PFM AS88YCM ASG5GC IFI 36C IFI 36C AS 35 IFI 36C AS 35 Class.9 IFI 36C BSF UN8 BSW HOBROD m HOBROD ASG5PC ASG5PF ASG5PS ASG5PU ASG5PW ASPCM ASG8PC DIN 692 Class.9 Class.9 COUPLER AXHC8GCM FLANGED BFPCM D-LOK BFDLPCM PURLIN 2 & NUT KBHHTGCM PURLIN 2 & NUT KBHHTZCM PURLIN FLANGE & NUT KBFHTGCM PURLIN FLANGE & NUT KBFHTZCM AS.2 AS.2 AS.2 AS. AS. 6 FASCIA KIT KBIHTGCM TRAILER ADJ ASSEMBLY KBS88GQM BS88GCM BS88ZCM BS88PCM BH88GCM BH88PCM Cpyright 27 Hbsn Engineering Cmpany Pty. Ltd. All rights reserved.
Prduct Guide High-Tensile AS. AS. AS. AS. AS.2 AS.2 AS. BH88ZCM & NUT & NUT & NUT FINE FINE KBH88GCM KBH88ZCM KBH88PCM BS88ZFM BS88PFM FINE BH88ZFM AS. AS. Class.9 AS. Class.9 AS. Class.9 FINE BH88PFM FINE BHZCM BHPCM BHZFM BSG5ZC BSG5PC BHG5ZC BHG5PC & NUT KBHG5ZC & NUT KBHG5PC BSG5ZF BSG5PF BHG5ZF BHG5PF BSG8ZC BSG8PC & NUT & NUT BHG8ZC BHG8PC KBHG8ZC KBHG8PC BSG8ZF Cpyright 27 Hbsn Engineering Cmpany Pty. Ltd. All rights reserved. 7
Prduct Guide High-Tensile DIN 98 Class DIN 98 Class IFI -7 Grade C IFI -7 Grade C BSG8PF BHG8ZF BHG8PF CONE LOCK HCL NUT NCZCM FINE CONE LOCK HCL NUT NCZFM CONE LOCK HCL NUT NCGCZC CONE LOCK HCL NUT NCGCZF ISO 46 ISO 46 ISO 46 Class Class IFI 45 IFI 45 IFI 45 SERRATED NF8GCM SERRATED SERRATED NYLOC SERRATED SERRATED SERRATED NF8YCM NFPCM NFYNM NFG5YC NFG8PF NFG8ZC IFI 45 AS 2. AS 2. AS 2. AS 2. AS 2. AS 2. SERRATED NUT NUT LEFT HAND NUT FINE NUT NUT FINE NUT NFG8ZF NH8GCM NH8GDM NH8PCM NH8PFM NH8ZCM NH8ZFM AS2. Class AS2. Class AS2. Class NUT FINE NUT NUT NUT NUT NUT NUT NHPCM NHPFM NHZCM NHG5PC NHG5PF NHG5ZC NHG5ZF 8 Cpyright 27 Hbsn Engineering Cmpany Pty. Ltd. All rights reserved.
Prduct Guide High-Tensile AS 2.4 Use with Hex Nut Thin Hex Lck Nut NUT NHG8PC NUT NUT NUT NHG8PF NHG8ZC NHG8ZF THIN LOCK NUT NL8GCM Washer AS 2.4 Use with ISO 46 ISO 46 MGAL THIN LOCK NUT FLANGED NUT FLANGED NUT FINE NL8ZCM NF8GPM NF8ZPM NN8GCM NN8YCM NN8YFM NN8ZCM Class Class IFI-NE Nyln insert lcknuts Anti-vibratin slutin. FINE NN8ZFM NNYCM NNZCM NNG5Z IFI-NE IFI-NE IFI-NE DIN 557 AS 85.4 AS 85.4/7 NNG5ZF SQUARE NUT STARTER BAR L FISH & NUT FISH NUT & SPRING NNG8ZC NNG8ZF NQ8GCM LB88ZCM DBD88PCM DBD88PSM Cpyright 27 Hbsn Engineering Cmpany Pty. Ltd. All rights reserved. 9
Prduct Technical Guide inf AS 252: 26 K 8.8 HR Assembly K» AS 252: 26 K 8.8 HR replaces AS 252: 983 dimensinal (996 mechanical)» Fully adhering t the new standard.» Unique Batch head marking. See pht belw» Verificatin Testing Reprts included in the Supplier Declaratin f Cnfrmance [SDC].» Full Quality Assurance dcumentatin nline.! Assembly testing was made t be nrmative in AS 252: 26. This makes it cmpulsry t d assembly testing fr K assemblies. HOT DIP GALVANISED K ASSEMBLY AS252:26 K / CLASS 8.8 M2 x 5 5 pcs Q:K25 SDC: This prduct cmplies t AS252:26 Part and 2 (mandatry). ALL cnfrming dcumentatin and quantity prductin units are available nline at hbsn.cm.au/k r scan the belw QR cde. KBHKGCM25 9 3 5 6 2 9 6 5 7 4 Supplier s mark HEAT: JJT-E987654 LOT: A23456 PO: 99999 NS CTN WGT: 6.kg Prperty Class as per ISO 898- Unique Heat Cde K 8.8 HR ASSEMBLY HOT DIP GALVANISED / AS252:26 K / CLASS 8.8 Part Size Length (mm) KBHKGCM2 M2 3-2 KBHKGCM6 M6 4-7 KBHKGCM2 M2 4-8 KBHKGCM22 M22 55-2 KBHKGCM24 M24 5-75 KBHKGCM27 M27 8-2 KBHKGCM3 M3 75-725 KBHKGCM33 M33 3-23 K KBHKGCM36 M36 9-6 Cpyright 27 Hbsn Engineering Cmpany Pty. Ltd. All rights reserved.
2 Technical inf EN 4399: 25 K2 8.8 HR Assembly» EN 4399: 25 K2 8.8 HR [AS 252: 26 states that EN 4399 can be used as an alternative assembly type ].» Premium Range.» Unique batch head marking. See pht belw.» Frictin tightly cntrlled during manufacture. Refer details n the label fr k factr and trque methd.» Trque able t be used fr tensining.» Full Quality Assurance dcumentatin nline. Cartn Label HR, (EN4399-3 8.8 / () EN4399-3 CL.8 NUT/ () EN4399-5 ) KBHK2GCM248 PO# 58949 Heat Cde: 2MT LOT# 25354 Hbsn Engineering Clay Place Eastern Creek NSW 2766 AUSTRALIA Quantity: 3 PCS K2 8.8 HR ASSEMBLY HOT DIP GALVANISED / EN4399:25 K2 / CLASS 8.8 Part Size Length (mm) KBHK2GCM6 M6 4- KBHK2GCM2 M2 45-35 KBHK2GCM22 M22 65-3 KBHK2GCM24 M24 5-5 KBHK2GCM3 M3 75-5 KBHK2GCM36 M36 9-2 935629642 M24x3.Px8 Trque Methd accrding t EN9-2 st : 43 Nm 2 2nd : 63 Nm k - class K2 3 k m :.2 4 V k :.6 KEG NO: PLT NO: 55 Manufacturer s mark Unique Heat Cde Prperty Class as per ISO 898- and HR The rated trque value required t bring the steel plies t firm cntact (Snug r Bearing Jint). 2 The rated trque value required t reach the crrect tensin in the assembly (Frictin Jint). 3 The mean value f the k-factr btained thrugh testing. 4 V k is the cefficient f variatin f the k-factr values btained in testing. Technical Article link: k2-structural-assembly.pdf Cpyright 27 Hbsn Engineering Cmpany Pty. Ltd. All rights reserved.
Prduct Guide Technical inf Required Dcumentatin EN 4399: 25 K2 8.8 HR Assembly dcument structure. AS 252: 26 K 8.8 HR Assembly dcument structure.» Eurpean Cnfrmity (CE) Certificate.» I nitial Type Testing Certificate (ITT) as demnstrated by the The Eurpean Cnfrmity (CE) mark is given t a Eurpean Cnfrmity (CE) Certificate. manufacturer wh has been assessed by a ntified bdy»f actry Prductin Cntrl (FPC). and audited t the Harmnised Eurpean Standard (hen) Inspectin Certificate. stating that they have the fabricatin prcesses and quality»v erificatin Testing Reprt must be included in the management in place which is acceptable fr the prducts Supplier Declaratin f Cnfrmance (SDC). manufactured. It is a requirement in the Eurpean Unin t Verificatin Testing is an additinal layer t the quality have the required CE marking n their prducts. A CE mark assurance f the K assemblies arriving in Australia. is nly required in AS 252: 26 fr the alternative and Verificatin Testing must be cmpleted by an independent additinal assembly types. ILAC (NATA equivalent glbal bdy) accredited labratry.»f actry Prductin Cntrl (FPC). Inspectin Certificate.» Declaratin f Perfrmance (DP). K2 Quality Assurance Dcumentatin Online 7. Decla red perf rmance/ DECLARATION OF PERFORMANCE N. DP-26-5- Essentia l s: characte ristics Percent elngati Perfrm Certificate N. : J4272348 Custmer : HOBSON (BRISBANE) n after ance Harmn im fracture P/O N. : 58949 Descriptin : STR H/H B N W 4399-3 I 8.8 CL.8 um Ten ised tec sile Str hnical L/C N. : HOBSON(BRISBANE) Size : M24x3.Px8. Unique specific FIELD OF TESTING : MECHANCICAL TESTING identificatin cde f the prduct-type: ength Stress atin at,2 Date issued : 27..23 Surface Cnditin : LAB. ID. : 983 nndate Shipped : 27..2 Set Lt N. : 25354 EN4399- High-Strength structural blting assemblies fr prelading CERT. NO. : 882. prp rtinal Date Tested : 26.2.22 Q'ty Shipped :,35 SETS STANDARD OF CERTIFIED : ISO/TS 6949, ISO 9, ISO 4 Date Manufactured : 26.2.9 Marking : el : 8.8,HR,2MT,KPF LOGO - Hexagn structural blt, nut, 2 washers (EN 4399-3) : M2~M36 HR 8.8/8 ngatin CERTIFICAT NO. : TS-899, AC-899, EAC-899 Specificatins : Set : EN 4399-3 - Apr 25 Nut : 8HR,KPF LOGO ISO 89 8-:2 Stress : EN 4399-3 - Apr 25 Washer : H,KPF LOGO 3 Tab under STANDARD OF CERTIFIED : EN 4399-,2,3,4,5,6, le.3 Nut : EN 4399-3 - Apr 25 prf lad Stress Washer : EN 4399-6 - Apr 25 CERTIFICAT NO. : 2. 2 - CPR - 738467 Intended use/es: under wedge 2. Mechanical Prperties ladin Hardn STANDARD OF CERTIFIED : EN 548-Fr structural cnnectrs in structural metallic wrks 2. g ess CERTIFICAT NO. : 2 - CPR - 74844 - Lt N : 25353 Impact - Grade : 8.8 strength Specimen Tensile Prf Lad Wedge Frictin 3. Manufacturer: Tensile cefficie EN 439 nt(k-clas Yield Tensile Reductin Lad. Chemical Cmpsitin () Release 9-3:2 Surface Cre Elngatin Lad Elngatin KPF s) 5 Tab C Si Mn P S Cr M Ni B Cu f dang f Area Strength Strength EN 439 le.3 erus x x x x x x x x x X HRC N/ N/ N N substan 9-3:2 5, Chungjusandan 5-r Chungju-city Chungchengbuk-D, Krea 5 Tab ces 38-25 HRC μm RHS, le.6 RE ACH, 23 66 83 293, Durab 2 52 22, ility HI6 34 22 9 77 8 4 76 2 2.5 CPR 3 5/2/E Stress 862 98 333,465 HRC 29 5 56 22, 4. un Nut TEL : 82-43-849-343 FAX : 82-43-849-23 U de r prf EN 439 884 943 333,65 NPD 3 6 58 22, 5. lad 9- : 2 Hardn HI634 875 932 333,562 Avg. 46 9 72 8 5 5 3 6 57 22, 4.4 ess 5 URL : www.kpf.c.kr E-mail: Nut hikim@kpf.c.kr EN 439 Wedge 4 Washer Release 9-3:2 Angele 5 Tab f dang ISO 89 le.6 N493 Tested By 44 9 76 2 2 erus 8-2:2 substan 2 Tab ces f Test Methd le.6 RHS, RE ACH, Durab 2.2 Nut 2.3 Washer 3. Assembly Lt Trque Test 4. Visual & Thread Inspectin ility 4. Authrised representative: CPR 3 - Lt N : 65969 - Lt N : 65924 5/2/E Hardn N/A ess - Grade : CL.8 - Grade : U NPD Release Washe Prf Lad Appearance Thread Spec r f dang EN 439 erus substan 9-5:2 5 Tab OK OK ces N N min max le.3 RHS, RE Du AC 5. System/s f AVCP rab 263,7 296,745 32,4 Fbi,max H, ility Nut OK OK 26 353, 3 CPR 3 5/2/E Suitabil 353 37 System 2+ Set Washer OK 287,25 35,65 Fbi(θ2i) 25, ity fr U 353, 35 338 NPD prela ding Durab 353, 32 342 ility. KI.6. ~.6.2.4 353, 34 EN 439 Avg. 38 Avg. 9-2:2 Tested By Tested By Tested By D.H.YU 8. Appr 5 NPD priate Te f Test Methd f Test Methd f Test Methd chnical 6a. Harmnised standard: N/A Dcum Reference : PART NO : KBHK2GCM248 This is t certify that the abve results are true and crrecten in every details entatin 4399-:25 and/r The pe Specific rf Technica perfrm rmance f the l Dcum an Ntified bdy/ies: 35/2 ce/s. This de prduct identif entatin, unde : claratin ied abv Ntified Bdy number : 2 r the e f TECHNICKY A ZKUSEBNI USTAV STAVEBNI PRAHA s.p.sle respnsi perfrmance is in cnfrmit YOUN - O CHOI y with the is bility f the ma issued, in acc Address: 8/76a 9 PRAHA 9, Czech Republic set f de Chief f Quality ManagementPrsecka Dept. Signe nufactur rd d fr an er identif ance with Re clared d n be KPF ied abv gulatin half f e. (EU) N the ma nufactur er by: [name] At [place] In Sueb, Ch 6b. Eurpean Assessment Dcument: N/A Chungju Eurpean Technical Assessment: N/A -City, K rea INSPECTION CERTIFICATE ISO 657-:25 EN ISO 898-2:22 F The Eurpean Unin s Certificate f cnfrmity 2 ISO 657-:25 KOREA IND. CO., LTD. ISO 658-:25 FACTORY : 5, CHUNGJUSANDAN 5-RO, CHUNGJU-SI CHUNGCHEONGBUK-DO, KOREA 38-25 TEL : (43)849-4 FAX : (43)849-234 DIN EN ISO 898-:23 EN ISO 898-:23 EN ISO 898-:23 EN 4399-2:25 Factry Prductin Cntrl (FPC) Technical Assessment Bdy: N/A Ntified bdy/ies: N/A [signatur e] D n[date f issue ] th Ma y. 26 Declaratin f Perfrmance (DP) Cpyright 27 Hbsn Engineering Cmpany Pty. Ltd. All rights reserved.
Technical inf K Quality Assurance Dcumentatin Online INSPECTION CERTIFICATE Invice N.: INV23366 Custmer: Hbsn S/C N.: 23366 Prduct: K AS252:26 BNW:M24x P/O N.: 63594 Class: 8.8 Part N.: KBHKGCM24 Size: M24 x, 8.8, JJ8 Prductin Date: 27-Apr-7 Marking: : Nut: Suface Cnditin: 8 253524 Washer: H Assembly Trace N.: Q'ty Shipped: pcs Specificatins: Set: AS252-26 K-class=K : AS252-26 Nut: AS252-26 Washer: AS252-26.Chemical Cmpsitin () C 5-25 4-55 2 HI5999 HI634 N493 Nut Washer 2.2 Nut Si Mn P S Cr 22 6. 77.25 3 8 3 2 58 46.6.5 9 72 8 5 44 9 76 2 77 2 Prf Lad n =5 n=5 HRC ＨRC Clamped length n =5 Avg f Test Methd 24 36 28 3 29 AS429.2 285.4 Avg f Test Methd 33 4 38 39 38.5 AS85. 353 353 353 AS429.2 J4272353 Date Shipped: 27 Apr 7 4. Assembly Test Certificate N.: 2. Mechanical Prerties 2. 253523 Lt N. : Specimen Tensile n=5 n=5 Yield Tensile Reductin f Surface Cre Elngatin Strength Strength Area Ni B Cu HRC N/m N/m HRC N/m N/m 2 52 3. 23 66 83 9 24 5 57 28 87 934 6 58 3 889 975 5 58 Avg 29 878 952 Wedge Angel f Test Methd AS429. AS429. 2.3 Washer Lt N. : 65924 65969 Lt N. : M Hbsn Engineering apprved Factry N.2 FACTORY: Elngatin 47 µm µm 2.5 3 4 3.4 22, 22, 22, AS429. Wedge Tensile Lad n=5 23 335,25 335,877 335,445 AS429. ５ Visual & Thread Inspectin Spec Nut Rtatin Nut Rtatin 2 3d Prf Lad n=5 Lad 3d 7d 24 7d d 27 Specificatin f Test Methd AS252-26 Appearance Ok Ok Nut Ok Ok Washer Ok - Thread This is t certife that the abve results are true and crrect in every details Quality Cntrl Manager F Factry Prductin Cntrl (FPC) Initial Type Testing (ITT) Ningb Reprt number Zhngj T E S T ZMTC/JC 6234352 As Sample( s) TEST REPORT Name Manufac ture f Clien t Custmer NO. Test Me thd Test Ca tegry sile AS /NZ strength Tradema S 252.2:2 6 ASrk N 429.25 ENGINE ERING CO PT Y. LTD. Page / Grade Receivi ng Number f Sample( s) f Re quirem 6 Clients ' deleg ati Zhngj i Inspec Ningb tin f Mac Zhngj i Inspec hinery nery T E Reprt Parts T E S T S T Reprt nu number Pa rts C mber C.,Ltd R E R E ZMTC/JC.,Ltd ZM S U S U L T TC/JC-27-4L T -27-4WG2-2 WG2-2 (Z) (Z) n NO. Test Item s Test Me thd ent Test # 23 N/A Page 232 233 7 2 f 6 Requirem Item Cnclusi n 6 7 Test Item s Test Me thd ent Test Nut 86.6 # AS Average /NZ 76. S 252 HR.2:26 C 93.S 252.:87 26 89.5 Client Cla y Place,Easte NSW Au 2 rn Creek stralia Pr Pr f ed by Audit by Ningb nery Pa R E S U L T rts C Rep.,Ltd Test Item n # rts C.,Ltd 4 f 6 Page 5 f 6 3. 4# 3.4 6# 3.4 # 34.4 34.8 Hbsn 3# Engineering Quality System: ISO9 Quality Matters 34.4 4# 5# 3.6 5# 6# n SDc Cmpliance Statement 34.8 Hbsn Engineering C Pty Ltd (ABN 38 289 958) Clay Place 34.9 EASTERN CREEK NSW 2766 AUSTRALIA 34.2 Operates with an ISO 9 quality management system. 23 245 22 245 97 245 Hbsn Engineering C Pty Ltd (ABN 38 289 958) has reviewed the Initial Type testing (ITT) reprts f the factry that prduced the prduct. Sample THE Test by nery Pa R E P O R T 3.2 3# 24 36 3# Item C tin f Machi 3.2 i Inspec T E S T ZMTC/JC -27-4WG2-2 (Z) nclusi Cnclusi # Zhngj rt nu mber Page 3 f 6 Requirem ent 88. tin f Machi Page 3# 4 Prf la 234 C d 47 ating imu S 252 9.5 m averag N, The.2:26 (μm e S 252 6 PCS ttal length ) 5μm f.:26 the fas 75. # tener aft imu +5 μm er unladin perties S 252 lad tes Average m.2:2 g, shall t Gr 7.9 ind 6 ad B ividual AS 429 be e lt Grthe adesam 4μm.-25 8.8e as be / fr Nut Gr ladin e 8.3 Receivi ade 8 g, wit 8 ng Date hin a tleran f Samp +4 μm 8.3 Sales ce f ± le(s) 2.5 7 M μm ar 2allwe Dcket 7 d fr 92.8 Item C uncertain Washe de Descrip r ty f tin f 7 ZMTC/JC-27-4-WG2-2(Z) AS 89 /NZ 3#.4 measu S 252 Line De Sample rement.2:era +6 μm 26 Av sc 3# S HR 87. 252.: ge AS252 C 26-983 HD Assembly,Nut,Washer 2538 G B/N/W KBHSTG 33 4 88. :M2 9 CM2 # Trace #G 2 646 2 92 8.5 2 Test t 2K HOBSON ENGINEERING CO PTY. LTD. Prf la Test Ty pe K d 285.4 Lt Nu The nu 3 Surface mber t be # Nu a t nd sha remve 594 The tes integrity-n 5 ll be d using Sipm t acc Prf la mainta 252.2: Sh S 252 n-de the ined fr rding t 252.2: 26 d.2:26 AS 429 ent # strthe fingers 5 s 26, Test Su uctivesta S 252.-25 822 Shuld n ISO 89 and the mmary ndard cntrac.:26 Asnsem t findtest 3# 8--2 blies t (N: Six sam surface 3, ISO relea S 252 8 sed ZMTC/JC ple nt defect.th Asesem requirem.:26 898-2-2-27-4nut bly The nut find sur ents, shall be blt ten 2,EN S be 2 WG2-2 fac 52 S sin fr remve.2: e 4399-2 (Z)), the tesdt ASrem ce 4# d using26 /NZve Pausi -25 an defect ss ng the S 2 test ite the 52 d fingers ms cnf fingers.2:26 Nu 83 rm t the frm the t rtati n test Remarks Degrees mandrel 5# 24 The nu Date f t be 3# Appr rem val 24 ved usi Mar ng the 27 fingers Apprv / 6# Add f Sample name ms Ultimate ten / Ningb tin f Machi O R T Test Ite HOBSON Manufac turer Reprt number i Inspec T E S T mber ne ry ZMTC/JC Pa rt s -27-4- C.,L WG2-2 td R E (Z) P -27-4WG NO. 2-2(Z) M2 2 Zhngj ti f M nu achi Repn rt sembly,nut, Washer Mdel Date f Ningb i Inspec Hbsn Engineering C Pty Ltd (ABN 38 289 958) has reviewed the Factry Prductin Cntrl testing (FPC) reprts fr the Picture items n this verificatin reprt f the factry that prduced the prduct. END Hbsn Engineering C Pty Ltd (ABN 38 289 958) and the Hbsn Engineering C Pty Ltd (ABN 38 289 958) has reviewed factry that prduced these prducts have systems satisfying ISO Ningb Zhngji Inspectin f Machinery Parts C.,Ltd 9 and prcedures are in place t maintain prduct integrity, including testing prcedures and nncnfrming prduct. the packaging and traceability requirements. Hbsn Engineering C Pty Ltd (ABN 38 289 958) has reviewed the MANDATORY attached Verificatin testing reprts (VTR). Hbsn Engineering C Pty Ltd (ABN 38 289 958) cnfirms cmpliance f this prduct t AS252:26 Part and Part 2 (Mandatry). S Signed as the authrised cmpetent persn at Hbsn Engineering C Pty Ltd Suppliers Declaratin f Cnfrmity (SDC) Peter Hbsn B.Eng (UNSW) Quality Assurance Manager CEO Page f Cpyright 27 Hbsn Engineering Cmpany Pty. Ltd. All rights reserved. 3
Prduct Guide American Quality AS 252: 983 AS 252: 26 EN 4399: 25 AS 252 AS 252 MGAL ASTM F959M ASTM F959M Class.9 ASSEMBLY KBHSTGCM K ASSEMBLY KBHKGCM K2 ASSEMBLY KBHK2GCM NUT NHSTGCM NUT NHSTPCM SQUIRTER DTI WDSTGM SQUIRTER DTI WDPM MGAL ASTM F959M Class.9 MGAL ASTM F959M AS 252 32-45HRC AS 252 35-45HRC AS 252 26-45HRC SS 3 Cartridge 425g SQUIRTER WDMM LOAD INDICATOR WISTGM WRSTGM WRSTPM TAPER 8 SQUARE WTSTGM FEELER GAUGE.3MM XGF3 STICK WAX LUBRICANT XXWSC Save 25 n yur blting installatin cst. Ask us hw. ing made Safe, Easy and Accurate» Squirter Direct Tensin Indicatr Washer.» TONE Electric Trque Cntrl Wrench. Squirter DTI Washers TONE Electric Trque Cntrl Wrench PART: XT-STC7TE PART: XT-STC2TE Japanese Engineering 4 Cpyright 27 Hbsn Engineering Cmpany Pty. Ltd. All rights reserved.
Technical inf s Installatin AS4-998 Wrking definitins: Trque The energy taken t twist the nut up the thread f the blt (Measured in Nm). Trque is nt used as a measure fr the tensining f structural blting. trque values are nt shwn in AS4. Mathematically, trque can be defined as: Snug-tight can be achieved by a few impacts f an impact wrench r by the full effrt f a persn using a standard pdger spanner. Crrect blt tensin is required t ensure effective lad transmissin n the jint. Effective lad transmissin will nt be achieved if a gap between the steel plates remains, which can ccur if there is defrmatin frm welding. Tightening pattern Snug-tightening and final tensining f the blts in a cnnectin shall prceed frm the stiffest part f the cnnectin twards the free edges. An example interpretatin f a systematic pattern fr tightening is prvided: Tensin The frce generated in the blt t clamp the steel plies tgether (Measured in ). Nminal Pitch imum Tensin Size Kn M2.75 5 M6 2. 95 M2 2.5 45 M24 3. 2 M3 3.5 335 M36 4. 49 Nte: the minimum blt tensin shwn (AS4-998) is apprximately equivalent t the minimum prf lads shwn in AS252-996. Snug tight Prir t final tensining f structural blts the steel plies must be brught int effective cntact. This is referred t as Snug-tight i.e. n gap between the steel plies. Delivery, strage and handling blt assemblies supplied t AS252-996 must be stred in the manufacturers cartn prtected frm wet weather. White rusting n the galvanised surface, dust and remval f the water sluble lubricant n the nut can severely effect installatin and crrect tensining. Re-use f structural assemblies Under n circumstances can a structural blt which has been fully tensined (i.e. the minimum values shwn abve) be re-used. If a blt has been tensined and then has t be remved it must be marked accrdingly and destryed. Cpyright 27 Hbsn Engineering Cmpany Pty. Ltd. All rights reserved. 5