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Technical DataConfiguration and Dimension of Hexagon Bolts(Parts grade A) (Excerpts from JIS B 1180-1985)15° to 30°XdChamfer the edge.It is not necessaryfor M4 and below.X portion closeupkk´ fThe shaded areaindicates themaximum andminimum range offillet under head.rrescsg(b)Incomplete thread2P and belowkdadwdsNominal designation of screw (d) M3 M4 M5 M6 M8 M10 M12 (M14) M16 M20 M24Pitch of screw (P) 0.5 0.7 0.8 1 1.25 1.5 1.75 2 2 2.5 3bl ≤125 12 14 16 18 22 26 30 34 38 46 54(Reference) 125
Technical DataConfiguration and Dimension of Hexagon SocketHead Cap Screws (Excerpts from JIS B 1176-1988)se120°(Min.)Internal chamfering can beperformed on the hexagon socket.dktKwChamfer the edge. It is notnecessary for M4 and below.Cone basedrdadssgIncomplete thread(2P and below)b (Reference)RoundnessNominal designation of screw (d) M1.6 M2 M2.5 M3 M4 M5 M6 M8 M10 M12 (M14) M16 (M18) M20Pitch of screw (P) 0.35 0.4 0.45 0.5 0.7 0.8 1 1.25 1.5 1.75 2 2 2.5 2.5b Reference 15 16 17 18 20 22 24 28 32 36 40 44 48 52Max. (Basic dimension)* 1 3 3.8 4.5 5.5 7 8.5 10 13 16 18 21 24 27 30dk Maximum * 2 3.14 3.98 4.68 5.68 7.22 8.72 10.22 13.27 16.27 18.27 21.33 24.33 27.33 30.33Minimum 2.86 3.62 4.32 5.32 6.78 8.28 9.78 12.73 15.73 17.73 20.67 23.67 26.67 29.67da Maximum 2 2.6 3.1 3.6 4.7 5.7 6.8 9.2 11.2 13.7 15.7 17.7 20.2 22.4dsMax. (Basic dimension) 1.6 2 2.5 3 4 5 6 8 10 12 14 16 18 20Minimum 1.46 1.86 2.36 2.86 3.82 4.82 5.82 7.78 9.78 11.73 13.73 15.73 17.73 19.67e Minimum 1.73 1.73 2.30 2.87 3.44 4.58 5.72 6.86 9.15 11.43 13.72 16.00 16.00 19.44f Maximum 0.34 0.51 0.51 0.51 0.60 0.60 0.68 1.02 1.02 1.45 1.45 1.45 1.87 2.04kMax. (Basic dimension) 1.6 2 2.5 3 4 5 6 8 10 12 14 16 18 20Minimum 1.46 1.86 2.36 2.86 3.82 4.82 5.70 7.64 9.64 11.57 13.57 15.57 17.57 19.48r Minimum 0.1 0.1 0.1 0.1 0.2 0.2 0.25 0.4 0.4 0.6 0.6 0.6 0.6 0.8Nominal disig. (Basic dimension) 1.5 1.5 2 2.5 3 4 5 6 8 10 12 14 14 17Minimum 1.52 1.52 2.02 2.52 3.02 4.02 5.02 6.02 8.025 10.025 12.032 14.032 14.032 17.050sColumn 1 1.560 1.560 2.060 2.580 3.080 4.095 5.140 6.140 8.175 10.175 12.212 14.212 14.212 17.230MaximumColumn 2 1.545 1.545 2.045 2.560 3.080 4.095 5.095 6.095 8.155 10.115 12.142 14.142 14.142 17.230t Minimum 0.7 1 1.1 1.3 2 2.5 3 4 5 6 7 8 9 10v Maximum 0.16 0.2 0.25 0.3 0.4 0.5 0.6 0.8 1 1.2 1.4 1.6 1.8 2dw Minimum 2.72 3.40 4.18 5.07 6.53 8.03 9.38 12.33 15.33 17.23 20.17 23.17 25.87 28.87w Minimum 0.55 0.55 0.85 1.15 1.4 1.9 2.3 3.3 4 4.8 5.8 6.8 7.7 8.6* Knurl the side surface of the head. In this case, the dk (Maximum) shall be the values marked *2. For side surfaces with no knurling, the dk shall be the values marked *1.* The column 1 of S (Maximum) is used for the strength class 8.8 and 10.9, and for the property class A2-50 and A2-70. The column 2 is applied to the strength class 12.9.The column 1 can be applied to the strength class 12.9 by agreement of the parties concerned.* The nominal diameters in parentheses are preferably not to be used.dkVVRounded orchamfered head45°(Max.)rdwChamferingThe maximum state of therad. under the headfrrdaf (Max.) = 1.7r (Max.)r (Max.) =r (Min.) =dsda (Max.) −ds (Max.)2Depending on the value ofthe appendix tableRounding or chamfering can be performed on the top orbearing surface of the head. Any burr should be removed.Unit [mm]Unit [mm]Nominal designation of screw M1.6 M2 M2.5 M3 M4 M5 M6 M8 M10 M12 (M14) M16 (M18) M20ll s and l gNominallengthMin.Max.l sMin.l gMax.l sMin.l gMax.l sMin.l gMax.l sMin.l gMax.l sMin.l gMax.l sMin.l gMax.2.5 2.30 2.703 2.80 3.204 3.76 4.245 4.76 5.246 5.76 6.248 7.71 8.2910 9.71 10.2912 11.65 12.3516 15.65 16.3520 19.58 20.42 2 425 24.58 25.42 5.75 8 4.5 730 29.58 30.42 9.5 12 6.5 10 4 835 34.5 35.5 11.5 15 9 13 6 1140 39.5 40.5 16.5 20 14 18 11 16 5.75 1245 44.5 45.5 19 23 16 21 10.75 17 5.5 1350 49.5 50.5 24 28 21 26 15.75 22 10.5 18 5.25 1455 54.4 55.6 26 31 20.75 27 15.5 23 10.25 1960 59.4 60.6 31 36 25.75 32 20.5 28 15.25 24 10 20 6 1665 64.4 65.6 30.75 37 25.5 33 20.25 29 15 25 11 21 4.5 1770 69.4 70.6 35.75 42 30.5 38 25.25 34 20 30 16 26 9.5 22 5.5 1880 79.4 80.6 45.75 52 40.5 48 35.25 44 30 40 26 36 19.5 32 15.5 2890 89.3 90.7 50.5 58 45.25 54 40 50 36 46 29.5 42 25.5 38100 99.3 100.7 60.5 68 55.25 64 50 60 46 56 39.5 52 35.5 48110 109.3 110.7 65.25 74 60 70 56 66 49.5 62 45.5 58120 119.3 120.7 75.25 84 70 80 66 76 59.5 72 55.5 68130 129.2 130.8 80 90 76 86 69.5 82 65.5 78140 139.2 140.8 90 100 86 96 79.5 92 75.5 88150 149.2 150.8 96 106 89.5 102 85.5 98160 159.2 160.8 106 116 99.5 112 95.5 108180 179.2 180.8 119.5 132 115.5 128200 199.05 200.95 135.5 148* The gray portion indicates the recommended nominal length ( l ). The nominal length ( l ) that is shorter than the dashed line position indicates a complete thread.The incomplete thread length under head is about 3P.l sMin.l gMax.l sMin.l gMax.l sMin.l gMax.l sMin.l gMax.l sMin.l gMax.l sMin.l gMax.l sMin.l gMax.l sMin.l gMax.TechnicaldataAtención al Cliente - 902 208 608103
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COUPLINGS Flexible Couplings and Hu
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MODEL LIST/ CONTENTSX... Adaptable
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SERVOFLEXFull SelectionSFC MODEL Su
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SFC MODELSERVO FLEXSFCSERVO FLEX: A
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SFC MODELSERVO FLEXSFCHigh-strength
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SFC MODELSFC-SA2SERVO FLEXSFC• Sp
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SFC MODELSFC-DA2SERVO FLEXSFC• Sp
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SFC MODELDesign Check ItemsSERVO FL
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SFC MODELDesign Check ItemsSERVO FL
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SFS MODELSERVO FLEX: A Wide Selecti
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• DimensionsSFS-£S-£M-£MCADScr
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• DimensionsSFS-W-M-MCADScrew bor
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• DimensionsSFS-£G-£M-£MCADScr
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• Centering and finishing in flan
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• Combination of standard bore di
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Page 41 and 42:
• Mounting (SFS-S/W/G-M-M type)SF
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• Example of mounting• SFS-S/W/
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High-speed Rotation, High-precision
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• Structure and MaterialSFF-SSHex
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Page 51 and 52:
Page 53 and 54: • Combination of standard bore di
Page 55 and 56: • Combination of standard bore di
Page 57 and 58: • Dismounting(1) Confi rm if any
Page 59 and 60: Specially Designed for Realizing Hi
Page 61 and 62: • Specially Designed for Realizin
Page 63 and 64: SFH MODELSFH-G• SpecificationMode
Page 65 and 66: SFH MODELDesign Check Items• Sele
Page 67 and 68: • Example of mounting(8) To tight
Page 69 and 70: SFC modelAssembly specificationSFS-
Page 71 and 72: SERVO FLEX SFM model for machine to
Page 73 and 74: Atención al Cliente - 902 208 6087
Page 75 and 76: FULL LINEUPRED (HARD TIGHT)• Elem
Page 77 and 78: STAR FLEXALSALS MODELAtención al C
Page 79 and 80: ALS-R TYPEClamp Type• Specificati
Page 81 and 82: ALS-Y TYPEClamp Type• Specificati
Page 83 and 84: ALS-B TYPEClamp Type• Specificati
Page 85 and 86: ALS MODELBore Drilling Standard•
Page 87 and 88: • Selection Selection Procedure 1
Page 89 and 90: • Table of servo motor specificat
Page 91 and 92: FULL LINEUPPOSI LOCK PSL-G TYPEl Ho
Page 93 and 94: Ordering InformationM1L1L( I )PSL -
Page 95 and 96: POSI-LOCKDesign Check Items• Cent
Page 97 and 98: Please Consult Our Website.More inf
Page 99 and 100: • 3. Cautions during operationDAN
Page 101 and 102: 2Technical DataDimensions and Toler
Page 103: Technical DataPermissible Dimension
Page 107 and 108: Mechanical Properties and Maximum T
Page 109 and 110: slTechnical DataConfiguration and D
Page 111 and 112: Set Screw and Length of FitBecause
Page 113 and 114: ALS- R/Y/B (Set screw)Nominal set s
Page 115 and 116: Approximate Converted Values of Ste
Page 117 and 118: Please Consult Our Website.More inf
Page 119: 5147 48 50490325 INDONESIAPT. HIMAL
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