Standard_Parts_Catalogue

Page 1632 | 3.5 Controlling, Venting, Sealing of Liquids and Gases 1 d 1 2 Material How to order 1 2 GN7430-M40X1,5-MS 1 d 1 b d 2 +0,3 Recommended bore Ø e ≈ s Brass MS Stainless steel A4 M 12 x 1,5 - 3 12 17,5 16 M 14 x 1,5 - 3 14 19,5 18 M 16 x 1,5 M 16 x 1,5 3 16 23 21 M 20 x 1,5 M 20 x 1,5 4 20 26 24 M 26 x 1,5 M 26 x 1,5 4 26 32,5 30 M 27 x 1,5 - 4 27 34,5 32 M 33 x 1,5 M 33 x 1,5 5 33 44,5 41 M 40 x 1,5 - 5 40 50,5 46 M 42 x 1,5 M 42 x 1,5 5 42 54,5 50 Mounting nuts GN 7430 are used, for example, to fasten breather ele- ments, oil level sight glasses or threaded plugs when the wall is too thin for inserting a thread or this is to be avoided for manufacturing simpli- fication. The sufficiently large hexagonal profile is chamfered on one side only, which increases the bearing surface and the thread length. The stainless steel versions can be secured inside the housing by spot welds to facilitate assembly; they are generally suitable for applications with aggressive environmental conditions. Information • Brass MS Plain • Stainless steel AISI 316L A4 Plain • Stainless Steel Characteristics → Page 2166 • RoHS Specification 2 1 d 1 b d 2 +0,3 Recommended bore Ø e ≈ s Brass MS Stainless steel A4 G 1 ⁄ 4 - 3 13,2 17,5 16 G 3 ⁄ 8 G 3 ⁄ 8 3 16,7 23 21 G 1 ⁄ 2 G 1 ⁄ 2 4 21 26 24 G 3 ⁄ 4 G 3 ⁄ 4 4 26,5 32,5 30 G 1 G 1 5 33,3 44,5 41 G 1 1 ⁄ 4 G 1 1 ⁄ 4 5 42 50,5 46 G 1 1 ⁄ 2 - 6 47,9 61 55 G 2 - 6 59,7 72 65 GN 7430 Mounting Nuts Brass / Stainless Steel for Hydraulic Components