1、BRITISH STANDARD BS1202-3: 1974 Specification for Nails Part 3: Aluminium nails UDC 621.886.2:672.886.2:669.71BS1202-3:1974 This British Standard, having been approved by the Hardwareand Ironmongery Industry Standards Committee, was published under the authority of the Executive Board on 31 May1974
2、BSI 06-1999 First published October1962 First revision May1974 The following BSI references relate to the work on this standard: Committee references HIB/10, HIB/10/1 Draft for approval73/10458 ISBN: 0 580 08283 0 Co-operating organizations The Hardware and Ironmongery Industry Standards Committee,
3、under whose supervision this British Standard was prepared, consists of representatives from the following Government departments and scientific, industrial and professional organizations: The Government department and scientific, industrial and professional organizations marked with an asterisk in
4、the above list, together with the following, were directly represented on the committee entrusted with the preparation of this British Standard: British Hardware Federation* Institution of Municipal Engineers British Lock Manufacturers Association Metal Window Federation of Great Britain British Pla
5、stics Federation Metropolitan Police British Steel Industry National Building and Allied Hardware Copper Development Association* Manufacturers Federation* Department of the Environment National Federation of Building Trades Department of the Environment, Building Employers* Research Establishment*
6、Royal Institute of British Architects Greater London Council Royal Institution of Chartered Surveyors Guild of Architectural Ironmongers Zinc Development Association Aluminium Federation Institute of Iron and Steel Wire Amalgamated Society of Woodworkers Manufactures British Furniture Manufacturers
7、Federated Nail Industry Association National Federation of Roofing Contractors Department of the Environment, Building Steel Nail Association Research Establishment (Princes Timber Research and Development Risborough Laboratory) Association Engineering Industries Association Wire Products Associatio
8、n Individual manufacturers Amendments issued since publication Amd. No. Date of issue CommentsBS1202-3:1974 BSI 06-1999 i Contents Page Co-operating organizations Inside front cover Foreword ii 1 Scope 1 2 Materials 1 3 Workmanship 1 4 Finish 1 5 Dimensions and tolerances 1 6 Inspection 1 7 Weights
9、1 8 Designation for ordering 1 9 Certificate of compliance 1 Table 1 Dimensions and approximate count of round plain head nails 2 Table 2 Dimensions and approximate count of round lost head nails 2 Table 3 Dimensions and approximate count of clout, slate and tile nails 3 Table 4 Dimensions and appro
10、ximate count of extra large head felt nails 3 Table 5 Dimensions and approximate count of nipple head roofing nails 4 Table 6 Dimensions and approximate count of panel pins 4 Table 7 Dimensions and approximate count of gimp pins 4 Table 8 Dimensions and approximate count of tile pegs 5 Table 9 Dimen
11、sions and approximate count of annular ringed shank flat head nails 5 Table 10 Dimensions and approximate count of helical threaded shank flat head nails 6 Publication referred to Inside back coverBS1202-3:1974 ii BSI 06-1999 Foreword This British Standard is published in the following separate Part
12、s: Part 1: Steel nails; Part 2: Copper nails; Part 3: Aluminium nails. This Part of the standard has been prepared under the authority of the Hardware and Ironmongery Industry Standards Committee. It is expressed solely in metric units and relates to10 types of aluminium nails at present in common u
13、se 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.w.g.) numbers. These do not form part of the specification. Their inclusion is only intended to be
14、 temporary and is planned to be reconsidered by31 December1976. Inch equivalents, if required, may be determined from BS350 “Conversion factors and tables”. This Part of the standard replaces BS1202-3:1962 which was prepared at the request of nail users and manufacturers, with the approval of the Co
15、de of Practice Drafting Committees responsible for CP142, “Slating and tiling” and CP143,“Sheet roof and wall coverings”. In this new edition certain sizes have been added and others deleted. Certification. Attention is drawn to the certification facilities described on the inside back cover of this
16、 standard. A British Standard does not purport to include all the necessary provisions of a contract. Users of British 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
17、 comprises a front cover, an inside front cover, pages i and ii, pages1 to 6, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.BS1202-3:1974 BSI
18、 06-1999 1 1 Scope 1.1 This Part of this British Standard specifies requirements, including dimensions and finish for the following types of aluminium nails. NOTEThe nearest former s.w.g.numbers are included in a separate column in each table for convenience only. They do not form part of the specif
19、ication. 1) Round plain head nails 2) Round lost head nails 3) Clout, slate and tile nails 4) Extra large head felt nails 5) Nipple head roofing nails 6) Panel pins 7) Gimp pins 8) Tile pegs, sharp and round point 9) Annular ring shank flat head nails 10) Helical threaded shank flat head nails 1.2 T
20、he types of nail are illustrated in the diagrams accompanying Table 1 to Table 10. NOTEThe title of the British Standard referred to in this standard is given on the inside back cover. 2 Materials 2.1 Aluminium round wire nails shall be made from one of the alloys HG9 or HG20 specified in BS1475. 2.
21、2 For nail manufacture, alloy HG9 shall have a tensile strength not less than280 N/mm 2and alloy HG20 not less than370N/mm 2 . 2.3 Nails thinner than2mm diameter shall be made only from HG20 material. 3 Workmanship 3.1 Aluminium nails shall be straight and true in shape, free from excessive burrs an
22、d flashes which may be detrimental to their use. 3.2 The heads of nails when formed shall be of a design and thickness to withstand normal driving. 4 Finish The finish of aluminium nails shall be as manufactured unless otherwise agreed between purchaser and supplier. The finish shall be clean and fr
23、ee from excessive oxidation. 5 Dimensions and tolerances The dimensions of aluminium nails shall be in accordance with Table 1 to Table 10, subject to the following tolerances: 1) Head diameter: 5% except for extra large head felt nails, which shall have a diameter of11.00 mm. 2) Shank diameter: whe
24、n diameter, D, is less than2.65 mm, 0.03mm; when diameter, D, is2.65mm and more, 0.05mm. 3) Length: when diameter, D, is less than2.65mm, 0.5mm; when diameter, D, is2.65mm and more, 0.8mm. 6 Inspection If the purchaser wishes to inspect the nails at the suppliers works, he shall notify the supplier
25、at the time of placing the order. 7 Weights The approximate number of aluminium nails per kilogram is given, for general guidance only, in Table 1 to Table 10. 8 Designation for ordering 8.1 When designating aluminium nails in an enquiry or an order, the following information shall be given: 1) Quan
26、tity required by weight 2) Type 3) Length in millimetres 4) Diameter in millimetres 5) British Standard number 8.2 Example:25kg nipple head roofing nails,50mm 4.50mm, to BS1202-3. 9 Certificate of compliance If required by the purchaser, the supplier shall certify that the nails comply with the requ
27、irements of this standard. BS1202-3:1974 2 BSI 06-1999 Table 1 Dimensions and approximate count of round plain head nails Table 2 Dimensions and approximate count of round lost head nails Length L Shank diameter D Approx. no. of nails per kg Nearest former s.w.g. mm mm 115 5.00 159 6 100 5.00 184 6
28、100 4.50 215 7 90 4.50 246 7 90 4.00 296 8 75 4.00 338 8 75 3.75 431 9 75 3.35 543 10 65 3.75 490 9 65 3.35 644 10 65 3.00 770 11 60 3.35 714 10 60 3.00 868 11 50 3.35 812 10 50 3.00 952 11 50 2.65 1 232 12 45 2.65 1 428 12 45 2.36 1 792 13 40 2.65 1 610 12 40 2.36 2 100 13 40 2.00 2 716 14 30 2.00
29、3 276 14 30 1.80 2 948 15 25 2.00 4 004 14 25 1.80 4 816 15 25 1.60 5 936 16 20 1.60 7 588 16 Length L Shank diameter D Approx. no. of nails per kg Nearest former s.w.g. mm mm 75 3.75 448 9 65 3.35 672 10 60 3.35 756 10 50 3.35 860 10 50 3.00 1 008 11 40 2.64 1 390 12 40 2.36 2 128 13BS1202-3:1974 B
30、SI 06-1999 3 Table 3 Dimensions and approximate count of clout, slate and tile nails Table 4 Dimensions and approximate count of extra large head felt nails Length L Shank diameter D Approx. no. of nails per kg Nearest former s.w.g. mm mm 65 3.75 504 9 60 3.75 550 9 60 3.35 680 10 50 3.75 644 9 50 3
31、.35 812 10 50 3.00 952 11 45 3.35 924 10 45 3.00 1 060 11 40 3.35 980 10 40 3.00 1 200 11 40 2.65 1 596 12 40 2.36 1 960 13 30 3.00 1 512 11 30 2.65 1 848 12 30 2.36 2 324 13 30 2.00 3 000 14 25 3.35 1 540 10 25 3.00 1 750 11 25 2.65 2 282 12 25 2.00 3 800 14 20 3.00 2 300 11 20 2.65 2 898 12 Length
32、 L Shank diameter D Approx. no. of nails per kg Nearest former s.w.g. mm mm 25 3.35 1 296 10 25 3.00 1 636 11 20 3.35 1 848 10 20 3.00 2 130 11 15 3.35 1 840 10 15 3.00 2 283 11BS1202-3:1974 4 BSI 06-1999 Table 5 Dimensions and approximate count of nipple head roofing nails Table 6 Dimensions and ap
33、proximate count of panel pins Table 7 Dimensions and approximate count of gimp pins Length L Shank diameter D Approx. no. of nails per kg Nearest former s.w.g. mm mm 65 5.00 316 6 50 4.50 390 7 50 3.75 594 9 45 3.75 682 9 25 3.75 1 200 9 25 3.35 1 410 10 Length L Shank diameter D Approx. no. of nail
34、s per kg Nearest former s.w.g. mm mm 25 1.60 6 550 16 20 1.60 8 790 16 15 1.60 11 800 16 Length L Shank diameter D Approx. no. of nails per kg Nearest former s.w.g. mm mm 25 1.60 5 936 16 20 1.60 7 588 16 15 1.60 9 600 16BS1202-3:1974 BSI 06-1999 5 Table 8 Dimensions and approximate count of tile pe
35、gs Table 9 Dimensions and approximate count of annular ringed shank flat head nails Length L Shank diameter D Approx. no. of nails per kg Nearest former s.w.g. mm mm 40 5.00 450 6 40 4.50 490 7 30 5.00 545 6 30 4.50 600 7 Length L Shank diameter D Approx. no. of nails per kg Nearest former s.w.g. mm
36、 mm 75 4.00 345 8 65 4.00 440 8 50 3.35 812 10 40 3.35 980 10 40 3.00 1 200 11 25 2.65 2 280 12BS1202-3:1974 6 BSI 06-1999 Table 10 Dimensions and approximate count of helical threaded shank flat head nails Length L Shank diameter D Approx. no. of nails per kg Nearest former s.w.g. mm mm 75 4.00 345
37、 8 65 4.00 440 8 50 3.35 812 10 40 3.35 980 10 40 3.00 1 200 11 25 2.65 2 280 12 NOTEThis type of nail is alsoavailablewith a countersunkhead.BS1202-3:1974 BSI 06-1999 Publication referred to This standard makes reference to the following British Standard: BS1475, Wrought aluminium and aluminium all
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