Böllhoff 40148.8VZD20160, Sechskantschrauben (Verpackung 10 Stk.)

Art.no.: 40148.8VZD20160 ISO 4014 steel 8.8 zinc-plated, thick-film passivated (VZD) Cr(VI) - free metric thread Note: Similar to DIN 931 DIN-standard has been withdrawn changed spanner widths for M10, M12, M14 and M22 Surface (VZD): galvanized, thick-film passivated, min. 5μm corrosion resistance to DIN EN ISO 9227*: white rust 72h, red rust 144h defined coefficient of friction μ(total) = 0.12 - 0.18 for elements with a nominal tensile strength ≥ 800 MPa *The verification of the mentioned minimum requirements is carried out according to the test conditions of DIN EN ISO 4042, galvanic coatings for fasteners. For dimensions < M5, the above values may deviate downwards. This standard specifies the characteristics of hexagon head bolts of product grade A and B: Product grade A = For threads M1,6 to M24 and nominal lengths ≤ 10d or 150 mm, whichever is the shorter Product grade B = For threads over M24 or nominal lengths > 10d or 150 mm, whichever is the shorter. Information about the product class can be found in the technical details of the selected article. Dimension: M20 x 160 mm

b l up to 125: 46 b l up to 200: 52 b l longer than 200: 65 c max.: 0.8 c min.: 0.2 Diameter (d): M20 da max.: 22.4 ds max.: 20 dw min. A: 28.19 dw min. B: 22.7 e min. A: 33.53 e min. B: 32.95 ECLASS 7.1: 23110101 k: 12.5 k max. A: 12.715 k min. A: 12.285 Length (l): 160 l max. B: 162 l min. B: 158 Material: Steel 8.8 DIN/ISO: ISO 4014 Surface: zinc-plated, thick-film passivated (VZD) Pitch (P): 2.5 Product grade: B r min.: 0.8 s max.: 30 s min. A: 29.67 s min. B: 29.16 Packaging unit (pcs.): 10 Tool size: SW 30 Material version: 8.8 Cr(VI) Note: Cr(VI)-free Flange/washer: without flange Risk hydrogen embrittlement: Thread type: Metric thread Head shape: Hexagon head Force application: Hexagon head Installation method: Screw into place with tool Product type: Cap screw with external driving feature Product group: Screws RoHS conformal: Material: Steel