ISO 10045:2017 pdf download – Alpine skis — Binding mounting area — Requirements for test screws.
1 Scope This document specifies the dimensions, mechanical properties and fastening characteristics of test screws used for testing the binding mounting area of alpine skis. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 1478, Tapping screws thread ISO 4042, Fasteners — Electroplated coatings ISO 4757, Cross recesses for screws ISO 6004, Alpine skis — Ski binding screws — Requirements ISO 6005, Alpine skis — Ski binding screws — Test methods EN 10084, Case hardening steels — Technical delivery conditions 3? Terms? and? definitions For the purposes of this document, the definitions given in ISO 6004 and the following definition apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: — IEC Electropedia: available at http://www.electropedia.org/ — ISO Online browsing platform: available at https://www.iso.org/obp 3.1 test screw fastener, which is used for testing the binding mounting area and for ensuring the comparability of measurement data 4 Designation Designation of a test screw according to this document with a nominal diameter of 5,4 mm and a length of 12 mm: — test screw ISO 10045 — TBS 5,4 × 12. 5 Requirements 5.1 General The strength requirements and typical application characteristics shall be tested according to ISO 6005.
5.2 Materials C15E (steel grade number 1.1141; Brinell hardness 143 HBW) according to EN 10084 shall be used. 5.3 Dimensions 5.3.1 Screw head Test screws shall — have a maximum head diameter of 10 mm, and — be cross-recess type Z No. 3 according to ISO 4757, with a recommended penetration depth of 2,72 mm to 3,18 mm. The bottom side of the head shall be coarse-toothed (see Figure 1). 5.3.2? Thread? and? end? configuration The cross-section of the screw may be circular or non-circular within the major diameter of 5,31 mm to 5,46 mm (see Figure 1). The thread length shall be at least 1 mm longer than the penetration depth, irrespective of the shaft length. The tolerance on the length of the screw shall be ±0,5 mm. The shaft end shall correspond to Figure 1.