Standard_Parts_Catalogue

Page 1074 | 3.2 Mounting, Positioning, Leveling with Screws, Clamping and Supporting Elements DIN 1804 Slotted Locknuts Extract Steel / Stainless Steel 1 d 1 2 Type How to order 1 2 DIN 1804-M20x1,5-H 2 Type W Steel, not hardened WNI Stainless steel, not hardened H Steel, hardened * Position tolerances apply to type H • C-Spanner DIN 1810 (Code no. see table) Accessory On slotted locknuts DIN 1804 the ground surface d 3 stands proud and should be used as a mating surface. The sizes M45x1,5 to M60x1,5 have 6 slots. The official DIN standard sheet specifies additional sizes (up to M200 x 3). Information • Type W Steel, property class 5 - - Not hardened - - Blackened • Type WNI Stainless steel AISI 303 Not hardened • Type H Steel, property class 5 - - Hardened HRC 60 ± 2 (thread not hardened) - - Mating surface ground or fine turned • ISO Fundamental Tolerances → Page 2151 • Strength Values of Nuts → Page 2152 • RoHS Specification 1 1 d 1 d 2 h11 d 3 b h h14 Code no. C-Spanner DIN 1810- d 1 d 2 h11 d 3 b h h14 Code no. C-Spanner DIN 1810- Type W Type H Type WNI Type W Type H Type WNI M  8 x 1   - 20 16 4 5 A16-20 M 32 x 1,5 - 52 45 7 11 A52-55 M 10 x 1   - 25 20 5 6 A25-28 M 35 x 1,5 M 35 x 1,5 55 48 7 11 A52-55 M 12 x 1,5 - 28 23 5 6 A25-28 M 38 x 1,5 - 58 50 8 11 A58-62 M 14 x 1,5 - 30 25 5 7 A30-32 M 40 x 1,5 M 40 x 1,5 62 54 8 12 A58-62 M 16 x 1,5 M 16 x 1,5 32 27 5 7 A30-32 M 42 x 1,5 - 62 54 8 12 A58-62 M 18 x 1,5 - 34 28 6 8 A34-36 M 45 x 1,5 M 45 x 1,5 68 60 8 12 A68-75 M 20 x 1,5 M 20 x 1,5 36 30 6 8 A34-36 M 48 x 1,5 - 75 67 8 13 A68-75 M 22 x 1,5 - 40 34 6 9 A40-42 M 50 x 1,5 M 50 x 1,5 75 67 8 13 A68-75 M 24 x 1,5 M 24 x 1,5 42 36 6 9 A40-42 M 52 x 1,5 - 80 70 10 13 A80-90 M 26 x 1,5 - 45 38 7 10 A45-50 M 55 x 1,5 M 55 x 1,5 80 70 10 13 A80-90 M 28 x 1,5 M 28 x 1,5 50 43 7 10 A45-50 M 58 x 1,5 - 90 80 10 13 A80-90 M 30 x 1,5 M 30 x 1,5 50 43 7 10 A45-50 M 60 x 1,5 M 60 x 1,5 90 80 10 13 A80-90