CONSTRUCTION High strength Pre-Load Bolt Assemblies HV …

1 CONSTRUCTION . high strength Pre-Load bolt Assemblies HV and HR. EN DIN. EN-14399-3 bolt and Nut DIN 6914 - Bolts Assemblies , type HR. EN-14399-4 bolt and Nut DIN 6915 - Nuts Assemblies , type HV. M12 M36* EN-14399-5, 6 Washers DIN 6916 - Washers Grade: HV - HR - , EN-14399-8 Fitted Bolts and * M39 M56 acc. to DASt- Richtlinie 021 Nut Assemblies , type HV. K-classes of the bolt Assemblies Class Value of the k-factor K0 No requirements K1 ki Value of the factor acc. to individual testing in accordance with PN-EN 14399-2. km average value of the factor acc. to PN-EN 14399-2. K2. Coefficient of variation of the factor k Vk K1: 0,1 ki 0,16.

2 K2: 0,1 km 0,23; Vk 0,1. Elements of HV Assembly: 1pce of HV bolt acc. to PN EN 14399-4 (DIN 6914), Grade ;. 1pce of HV Nut acc. to PN EN 14399-4 (DIN 6915), Grade 10;. 2pcs of Washers PN EN 14399-6 (DIN 6916). Elements of HR Assembly: 1pce of HR bolt acc. to PN EN 14399-3, Grade , ;. 1pce of HR Nut acc. to PN EN 14399-3, Grade 8, 10;. 2pcs of Washers PN EN 14399-6. Marking of HV and HR bolt Assemblies Non Pre-Load bolt Assemblies SB. EN ISO 4014, 4017 - bolt EN ISO 4032, 4034 - Nut M5 M39 EN ISO 7089, 7090, 7091,7092 - Washer Grade: bolt : , , , , , , Nut: 5,6,8,10,12. Washer: min. 100HV, 200HV, 300HV.

3 Marking of SB Bolts Assemblies