1、BRITISH STANDARD BS 1202-1: 2002 Specification for nails Part 1: Steel nails ICS 21.060.50 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS 1202-1:2002 This British Standard, having been prepared under the direction of the Sector Policy and Strategy Committee for Building and
2、 Civil Engineering, was published under the authority of the Standards Policy and Strategy Committee on 7 February 2002 BSI 7 February 2002 First published as BS 1202:1944 First revision as Part 1 June 1966 Second revision May 1974 Third edition January 2002 The following BSI references relate to th
3、e work on this standard: Committee reference B/518 Draft for approval 73/10457 ISBN 0 580 08263 6 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee B/518, Structural timber, upon which the following bodies were represented:
4、 American Plywood Association (APA) British Woodworking Federation Department of Local Government, Transport and the Regions (Building Research Establishment) Department of Trade and Industry (Engineering Inspectorate) Canada Wood, UK Forestry Commission Institute of Building Control Institution of
5、Structural Engineers National House-Building Council (NHBC) Nordic Timber Council, UK Timber Research and Development Association Timber Trade Federation Trussed Rafter and Fabricators Association United Kingdom Forest Products Association (UKFPA) Amendments issued since publication Amd. No. Date of
6、 issue CommentsBS 1202-1:2002 BSI 7 February 2002 i Contents Page Committees responsible Inside front cover Foreword ii 1S c o p e 1 2 Normative references 1 3M a t e r i a l s 2 4W o r k m a n s h i p 2 5 Finish 2 6 Dimensions and tolerances 2 7I n s p e c t i o n 2 8W e i g h t s 2 9 Designation f
7、or ordering 3 10 Certificate of compliance 3 Table 1 Dimensions and approximate count of convex head roofing nails (chisel or diamond point) 4 Table 2 Dimensions and approximate count of pipe nails (chisel point) 5 Table 3 Dimensions and approximate count of hardboard panel pins (round shank) 5 Tabl
8、e 4 Dimensions and approximate count of hardboard panel pins (square shank) 5 Table 5 Dimensions and approximate count of lath nails 6 Table 6 Dimensions and approximate count of plasterboard nails (jagged shank) 6 Table 7 Dimensions and approximate count of tile pegs 6 Table 8 Dimensions and approx
9、imate count of tram nails with flat or raised head and chisel point 7 Table 9 Dimensions and approximate count of square twisted shank flat head nails 8 Table 10 Dimensions and approximate count of dowels 8 Table 11 Dimensions and approximate count of tenter hooks 8 Table 12 Dimensions and approxima
10、te count of annular ringed shank flat head nails 9 Table 13 Dimensions and approximate count of helical threaded shank flat head nails 10 Table 14 Dimensions and approximate count of duplex head nails 10 Table 15 Dimensions and approximate count of cut clasp nails 11 Table 16 Dimensions and approxim
11、ate count of cut floor brads 11 Bibliography 12BS 1202-1:2002 ii BSI 7 February 2002 Foreword This British Standard is published in the following separate parts: Part 1: Steel nails; Part 2: Copper nails; Part 3: Aluminium nails. BS 1202-1:2002 supersedes BS 1202-1:1974, which is withdrawn. BS 1202-
12、1 is expressed solely in metric units and relates to 16 types of steel nails at present in common use for general purposes. For the benefit of those not conversant with metric diameters of nails, each table in this standard includes a separate column showing the nearest former standard wire gauge (s
13、.w.g.) numbers. These do not form part of the specification. Inch equivalents, if required, may be determined from BS 350-1, “Conversion factors and tables Basis of tables Conversion factors”. A British Standard does not purport to include all the necessary provisions of a contract. Users of British
14、 Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, pages 1 to 12, an inside back cover and a back cover.
15、 The BSI copyright notice displayed in this document indicates when the document was last issued.BS 1202-1:2002 BSI 7 February 2002 1 1 Scope 1.1 This part of the standard specifies requirements, including dimensions and finish, for the types of steel nails listed in 1.1 and 1.1.2. NOTE The nearest
16、former s.w.g. numbers are included in a separate column in each table for convenience only. They do not form part of the specification. 1.1.1 Wire nails 1) Convex head roofing nails (chisel or diamond points) 2) Pipe nails (chisel point) 3) Hardboard panel pins (round shank) 4) Hardboard panel pins
17、(square shank) 5) Lath nails 6) Plasterboard nails (jagged shank) 7) Tile pegs 8) Tram nails with flat or raised head with chisel point 9) Square twisted shank flat head nails 10) Dowels 11) Tenter hooks 12) Annular ringed shank flat head nails 13) Helical threaded shank flat head nails 14) Duplex h
18、ead nails 1.1.2 Cut nails 1) Cut clasp nails 2) Cut floor brads 1.2 The types of nail are illustrated in the diagrams accompanying Table 1, Table 2, Table 3, Table 4, Table 5, Table 6, Table 7, Table 8, Table 9, Table 10, Table 11, Table 12, Table 13, Table 14, Table 15 and Table 16. NOTE Requiremen
19、ts for the following nails, which were previously included in this British Standard, are given in BS EN 10230-1. 1) Round plain head nails 2) Round lost head nails 3) Clout or slate nails 4) Extra large head clout or felt nails 5) Panel pins 6) Oval brad head nails 7) Oval lost head nails 8) Spring
20、head twisted shank nails 9) Washer head slab nails 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of this British Standard. For dated references, subsequent amendments to, or revisions of, any of t
21、hese publications do not apply. For undated references, the latest edition of the publication referred to applies. BS 6002-1, Sampling procedures for inspection by variables Specification for single sampling plans indexed by acceptable quality level (AQL) for lot-by-lot inspection. BS EN ISO 1461, H
22、ot dip galvanized coatings on fabricated iron and steel articles Specifications and test methods.BS 1202-1:2002 2 BSI 7 February 2002 3 Materials 3.1 Wire nails. Wire nails shall be made of mild steel. 3.2 Cut nails. Cut nails shall be made from black rolled steel. 4 Workmanship Nails shall be strai
23、ght and true in shape. 5 Finish 5.1 Oxidation. The surface of all nails shall be free from excessive oxidation. 5.2 Wire nails. The finish of wire nails shall be one of the following: 1) bright; 2) galvanized; 3) cement-coated (resin-coated); 4) an alternative finish such as sherardized, cadmium pla
24、ted or lead coated, as agreed between purchaser and supplier. 5.3 Cut nails. The finish of cut nails shall be one of the following: 1) in the “as rolled” condition, except for those sides which are made bright by the cutting process; 2) galvanized. 5.4 Galvanizing. The coating of galvanized wire nai
25、ls and galvanized cut nails shall comply with the requirements of BS EN ISO 1461 except that the minimum coat weight shall be 300 g/m 2at a maximum Acceptable Quality Level (AQL) of 10 % and that the method of sampling shall comply with the requirements of BS 6002-1. 6 Dimensions and tolerances The
26、dimensions of nails shall be in accordance with Table 1, Table 2, Table 3, Table 4, Table 5, Table 6, Table 7, Table 8, Table 9, Table 10, Table 11, Table 12, Table 13, Table 14, Table 15 and Table 16, subject to the following tolerances. 1) Head diameter: 5 % (except for extra large head clout or f
27、elt nails, which have a minimum diameter of 11 mm). 2) Shank diameter (dimension D): Round wire nails: when diameter is less than 2.65 mm, 0.03 mm, when diameter is 2.65 mm and more, 0.05 mm. Cut nails: when not more than 50 mm in length, 0.10 mm; when over 50 mm and not more than 100 mm in length,
28、0.15 mm; when over 100 mm in length, 0.20 mm. 3) Length: Wire nails: when diameter is less than 2.65 mm, 0.5 mm, when diameter is 2.65 mm and more, 0.8 mm. Cut nails: when not more than 50 mm in length, 1.0 mm; when over 50 mm and not more than 100 mm in length, 1.5 mm; when over 100 mm in length, 2
29、.0 mm. 7 Inspection If the purchaser wishes to inspect the nails at the suppliers works, he shall notify the supplier at the time of placing the order. 8 Weights The approximate number of bright nails and cut nails per kilogram is given, for general guidance only, in Table 1, Table 2, Table 3, Table
30、 4, Table 5, Table 6, Table 7, Table 8, Table 9, Table 10, Table 11, Table 12, Table 13, Table 14, Table 15 and Table 16.BS 1202-1:2002 BSI 7 February 2002 3 9 Designation for ordering 9.1 When designating steel nails in an enquiry or an order, the following information shall be given: 1) quantity r
31、equired by weight; 2) type; 3) finish required; 4) length in millimetres; 5) diameter or dimension D in millimetres; 6) British Standard number. 9.2 Examples: 1) 25 kg plasterboard nails (jagged shank), galvanized, 40 mm 2.65 mm, to BS 1202-1; 2) 50 kg cut steel floor brads, 50 mm 2.65 mm, to BS 120
32、2-1. 10 Certificate of compliance If required by the purchaser, the supplier shall certify that the nails comply with the requirements of this standard.BS 1202-1:2002 4 BSI 7 February 2002 Table 1 Dimensions and approximate count of convex head roofing nails (chisel or diamond point) Length L mm Sha
33、nk diameter D mm Approx. no. of nails per kg Nearest former s.w.g. 75 65 65 5.60 6.00 5.60 68 66 79 5 4 5BS 1202-1:2002 BSI 7 February 2002 5 Table 2 Dimensions and approximate count of pipe nails (chisel point) Table 3 Dimensions and approximate count of hardboard panel pins (round shank) Table 4 D
34、imensions and approximate count of hardboard panel pins (square shank) Length L mm Shank diameter D mm Approx. no. of nails per kg Nearest former s.w.g. 100 90 75 65 50 8.00 8.00 8.00 8.00 8.00 24 26 31 35 44 5/16 5/16 5/16 5/16 5/16 Length L mm Shank diameter D mm Approx. no. of nails per kg Neares
35、t former s.w.g 25 25 20 20 1.60 1.40 1.60 1.40 234 0 309 0 314 0 397 0 16 17 16 17 Length L mm Shank diameter D mm Approx. no. of nails per kg Nearest former s.w.g. 20 1.40 3 470 17BS 1202-1:2002 6 BSI 7 February 2002 Table 5 Dimensions and approximate count of lath nails Table 6 Dimensions and appr
36、oximate count of plasterboard nails (jagged shank) Table 7 Dimensions and approximate count of tile pegs Length L mm Shank diameter D mm Approx. no. of nails per kg Nearest former s.w.g. 40 30 25 25 25 20 20 2.00 2.00 2.00 1.80 1.60 1.80 1.60 970 11 70 14 30 17 40 21 40 17 50 23 70 14 14 14 15 16 15
37、 16 Length L mm Shank diameter D mm Approx. no. of nails per kg Nearest former s.w.g. 40 30 2.65 2.65 570 700 12 12 Length L mm Shank diameter D mm Approx. no. of nails per kg Nearest former s.w.g. 40 30 6.00 6.00 88 106 4 4BS 1202-1:2002 BSI 7 February 2002 7 Table 8 Dimensions and approximate coun
38、t of tram nails with flat or raised head and chisel point Length L mm Shank diameter D mm Approx. no. of nails per kg Nearest former s.w.g. 65 8.00 37 5/16BS 1202-1:2002 8 BSI 7 February 2002 Table 9 Dimensions and approximate count of square twisted shank flat head nails Table 10 Dimensions and app
39、roximate count of dowels Table 11 Dimensions and approximate count of tenter hooks Length L mm Shank diameter D mm Approx. no. of nails per kg Nearest former s.w.g. 65 50 50 40 3.35 3.00 2.65 2.36 235 415 515 860 10 11 12 13 NOTE Because of the square twisted shank, the shape of the head will differ
40、 from that of a round wire nail. Length L mm Shank diameter D mm Approx. no. of nails per kg Nearest former s.w.g. 50 45 40 2.65 2.65 2.65 455 520 610 12 12 12 Length L mm Shank diameter D mm Approx. no. of nails per kg Nearest former s.w.g. 25 20 2.36 2.36 690 740 13 13BS 1202-1:2002 BSI 7 February
41、 2002 9 Table 12 Dimensions and approximate count of annular ringed shank flat head nails Length L mm Shank diameter D mm Approx. no. of nails per kg Nearest former s.w.g. 200 180 150 125 115 100 90 90 90 75 75 75 65 65 65 60 60 60 50 50 50 45 45 40 40 30 30 25 20 8.00 6.70 6.00 5.60 5.00 5.00 4.00
42、3.75 3.35 4.00 3.75 3.35 3.75 3.35 3.00 3.35 3.00 2.65 3.35 3.00 2.65 2.65 2.36 2.65 2.36 2.36 2.00 2.00 2.00 13 22 29 35 57 66 106 123 152 121 154 194 175 230 275 255 310 385 290 340 440 510 640 575 750 840 117 0 143 0 190 0 5/16 3 4 5 6 6 8 9 10 8 9 10 9 10 11 10 11 12 10 11 12 12 13 12 13 13 14 1
43、4 14BS 1202-1:2002 10 BSI 7 February 2002 Table 13 Dimensions and approximate count of helical threaded shank flat head nails Table 14 Dimensions and approximate count of duplex head nails Length L mm Shank diameter D mm Approx. no. of nails per kg Nearest former s.w.g. 200 180 150 125 115 100 90 90
44、 90 75 75 75 65 65 65 60 60 60 50 50 50 45 40 8.00 6.70 6.00 5.60 5.00 5.00 4.00 3.75 3.35 4.00 3.75 3.35 3.75 3.35 3.00 3.35 3.00 2.65 3.35 3.00 2.65 2.65 2.65 13 22 29 35 57 66 106 123 152 121 154 194 175 230 275 255 310 385 290 340 440 510 575 5/16 3 4 5 6 6 8 9 10 8 9 10 9 10 11 10 11 12 10 11 1
45、2 12 12 Length L mm Shank diameter D mm Lower head diameter Approx. no. of nails per kg d mm Nearest former s.w.g. 100 90 75 70 60 45 5.60 5.00 4.00 3.75 3.35 3.00 11.00 9.50 8.50 8.00 7.00 6.50 46 62 100 130 200 345 9.50 9.50 9.50 8.00 6.50 6.50 5 6 8 9 10 11BS 1202-1:2002 BSI 7 February 2002 11 Ta
46、ble 15 Dimensions and approximate count of cut clasp nails Table 16 Dimensions and approximate count of cut floor brads Length L mm Shank dimension D mm Approx. no. of nails per kg Nearest former s.w.g. 200 175 150 125 100 90 75 65 60 50 40 30 25 6.00 5.60 5.60 5.00 4.00 3.75 3.35 3.00 2.65 2.65 2.0
47、0 1.80 1.60 11 13 19 30 48 66 103 171 202 286 616 858 138 4 4 5 5 6 8 9 10 11 12 12 14 15 16 Length L mm Shank dimension D mm Approx. no. of nails per kg Nearest former s.w.g. 75 65 60 50 45 40 3.35 3.35 3.00 2.65 2.36 2.36 100 154 198 264 330 396 10 10 11 12 13 13BS 1202-1:2002 BSI 7 February 2002
48、12 Bibliography BS 350-1, Conversion factors and tables Basis of tables Conversion factors. BS EN 10230-1, Steel wire nails Loose nails for general applications.blankBS 1202-1: 2002 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body respon
49、sible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone findin
