BS 3692 2014
|
ID： |
41B476D4A59F4F18A354EB1622D3BF71 |
|
文件大小(MB)： |
2.75 |
|
页数： |
48 |
|
文件格式： |
|
|
日期： |
2024-6-23 |
|
购买： |
文本摘录（文本识别可能有误，但文件阅览显示及打印正常，pdf文件可进行文字搜索定位）：
BS 3692:2014,ISO metric precision,hexagon bolts, screws and,nuts - Specification,bsi. making excellence a habit?,BS 3692:2014 BRITISH STANDARD,Publishing and copyright information,The BSI copyright notice displayed in this document indicates when the document,was last issued.,. The British Standards Institution 2014,Published by BSI Standards Limited 2014,ISBN 978 0 580 83041 9,ICS 21.060.10; 21.060.20,The following BSI references relate to the work on this document:,Committee reference FME/9,Draft for comment 14/30283396 DC,Publication history,First published December 1963,Second edition, August 1967,Third edition, February 2001,Fourth (present) edition, October 2014,Amendments issued since publication,Date Text affected,BRITISH STANDARD BS 3692:2014,Contents,Foreword Hi,1 Scope 1,2 Normative references 1,3 Information and requirements to be agreed and documented 2,4 General dimensions 3,5 Length of bolts and screws 3,6 Ends of bolts and screws 4,7 Screw threads 5,8 Length of thread on bolts and screws 5,9 Dimensions of bolts and screws 6,10 Angularity and eccentricity of bolts, screws and nuts 11,11 Dimensions of nuts 77,12 Chamfering, washer facing and countersinking bolts, screws and nuts 17,13 Material and manufacture of steel bolts and screws 17,14 Mechanical properties of steel bolts and screws 18,15 Strength grade designation system for steel nuts 19,16 Material and manufacture of steel nuts 19,17 Mechanical properties of steel nuts (excluding thin nuts) 20,18 Drilled bolts with split pin holes 23,19 Finishes 23,20 Marking and identification 23,21 Inspection and testing 24,Annexes,Annex A (informative) Strength grade designation system for steel bolts and,screws 25,Annex B (informative) Recommended gauge for checking squareness of thread,to face of nut 25,Annex C (normative) Testing of mechanical properties of steel nuts 26,Annex D (informative) Association of bolt and screw lengths and diameters,(see Clause 8) 27,Annex E (informative) Basis for the derivation of tolerances 33,Annex F (informative) Manufacturer's recommended range of sizes 38,Bibliography 40,List of figures,Figure 1 - Rounded end 5,Figure 2 - Rolled thread end 5,Figure 3 - Hexagon head bolt, washer-faced 6,Figure 4 - Hexagon head screw, washer-faced 7,Figure 5 - Full bearing head 7,Figure 6 - Normal thickness nut 11,Figure 7 - Thin nut 12,Figure 8 - Enlarged view of nut countersunk 12,Figure 9 - Slotted nut. Sizes M4 to M39 only (six slots) 15,Figure 10 - Castle nut. Sizes M12 to M39 only (six slots) 15,Figure 11 - Castle nut. Sizes M42 to M68 only (eight slots) 15,Figure 12 - Depth of decarburization on steel bolts and screws 18,Figure B.1 - Nut squareness gauge 25,Figure C.1 - Proof load test for nut 26,Figure E.1 - Widths across flats 33,Figure E.2 - Widths across corners 33,Figure E.3 - Heights of heads 33,Figure E.4 - Shank diameter of full size bolts 33,Figure E.5 - Nominal length 34,Figure E.6 - Thread lengths 34,Figure E.7 - Eccentricity of the head 34,. The British Standards Institution 2014 ?i,BS 3692:2014 BRITISH STANDARD,Figure E.8 - Angularity of the head 34,Figure E.9 - Eccentricity between shank and thread 34,Figure E.10 - Eccentricity of split pin hole 35,Figure E.11 - Widths across flats 35,Figure E.12 - Widths across corners 35,Figure E.13 - Thicknesses of nuts 36,Figure E.14 - Dimensions of slots 36,Figure E.15 - Eccentricity of the hexagon 36,Figure E.16 - Eccentricity of the slots 37,Figure E.17 - Angularity of the nuts 37,List of tables,Table 1 - Tolerances on the standard nominal lengths of bolts and screws 4,Table 2 - Thread tolerance classes 5,Table 3 - Basis for standard thread lengths 5,Table 4a - ISO metric precision hexagon bolts and screws 8,Table 4b 一 !SO metric precision hexagon bolts and screws 9,Table 5 - ISO metric precision hexagon nuts and thin nuts 13,Table 6 - ISO metric precision hexagon slotted nuts and castle nuts 16,Table 7 - Strength grade designation of steel nuts 19,Table 8 - Recommended bolt and nut combinations 19,Table 9 - Chemical composition of steel nuts 20,Table 10 - Mechanical properties of steel nuts 20,Table 11 - Proof loads for steel nuts (coarse pitch series) 21,Table 12 - Finishes 23,Table 13 - Marking of nuts 24,Table A.1 — Strength grade designations of steel bolts and screws 25,Table D.1a - Preferred standard sizes of ISO metric precision hexagon bolts and,screws 28,Table D.1b - Preferred standard sizes of ISO metric precision hexagon bolts and,screws 30,Table D.2 - Standard thread lengths and the shortest lengths designated as,bolts, related to diameter 32,Table F.1 - Hexagon head bolts 38,Table F.2 - Hexagon head screws 39,Summary of pa……
……