21.060.01 紧固件综合 标准查询与下载



共找到 2427 条与 紧固件综合 相关的标准,共 162

This Standard lays down the form and dimensions of thread undercuts for bolts, screws and similar externally threaded products, recommended for use in those cases where an undercut is needed for threaded components such as plugs, unless otherwise specified in the appropriate product standard.

Fasteners -- Thread undercuts for external metric ISO threads

ICS
21.060.01
CCS
J13
发布
2009-04-20
实施

Fasteners - Hot dip galvanized coatings (ISO 10684:2004/Cor 1:2008)

ICS
21.060.01
CCS
发布
2009-04-08
实施

This document specifies, together with EN 14399-1, the requirements for assemblies of high-strength structural bolts and nuts, with large width across flats, of system HR or HV, including the requirements for the general dimensions, tolerances, materials and performance for two grades, H8 and H10, of compressible washer-type direct tension indicators, nut face washers and bolt face washers suitable for preloaded joints. The assemblies include the nominal thread sizes M12 up to and including M36 and property classes 8.8/8, 8.8/10 and 10.9/10. Bolt and nut assemblies toThis document have been designed to allow preloading of at least 0,7 fub × As 1) according to EN 1993-1-8:2005 (Eurocode 3) and to obtain ductility predominantly by plastic elongation of the bolt for system HR according to EN 14399-3 or by plastic deformation of the engaged threads for system HV according to EN 14399-4; also countersunk and fit bolts according to EN 14399-7 and-8 respectively. Bolt and nut assemblies conforming toThis document may include washer(s) according to EN 14399-6 or to EN 14399-5 (under the nut only). The purpose of the direct tension indicators is to show that a defined preload is achieved in the bolt. The direct tension indicator can be used alone or with bolt face washers or nut face washers conforming toThis standard. In either case it is essential that the direct tension indicators are used as part of an assembly in accordance with EN 14399-1. To comply with EN 14399-1, it is essential that the assemblies are supplied by one manufacturer and include bolts, nuts, washers and direct tension indicators. NOTE 1 Attention is drawn to the importance of ensuring that the assemblies are correctly used if satisfactory results are to be obtained. The test method for suitability for preloading is specified in EN 14399-2 and supplemented by Clause 5. Guidance on the use of compressible washer-type direct tension indicators is given in EN 1090-2. NOTE 2 Compressible washer-type direct tension indicators are also known as load indicating washers.

High-strength structural bolting assemblies for preloading - Part 9: System HR or HV - Direct tension indicators for bolt and nut assemblies

ICS
21.060.01
CCS
发布
2009-03-01
实施

This part of this European Standard specifies, together with EN 14399-1, the requirements for assemblies of high-strength structural bolts and nuts of system HRC suitable for preloaded joints, with hexagon head (large widths across flats) or cup head, thread sizes M12 to M30 and property class 10.9/10. Bolt and nut assemblies conforming toThis part of this European Standard have been designed to allow preloading of at least 0,7 fub × As 1) according to EN 1993-1-8:2005 (Eurocode 3) and to obtain ductility predominantly by plastic elongation of the bolt. ForThis purpose the components have the following characteristics: nut according to EN 14399-3, or nut with height m = 1 d, thread length of the bolt according to ISO 888. Bolt and nut assemblies conforming toThis part of this European Standard include washer(s) according to EN 14399-6 or to EN 14399-5 (under the nut only). NOTE Attention is drawn to the importance of ensuring that the bolts are correctly used if a satisfactory result is to be obtained. The test method for suitability for preloading is specified in EN 14399-2 and in Clause 8.

High-strength structural bolting assemblies for preloading - Part 10: System HRC - Bolt and nut assemblies with calibrated preload

ICS
21.060.01
CCS
发布
2009-03-01
实施

This standard outlines a Quality Assurance (QA) plan for internally and externally threaded fasteners and accessories or associated parts. Provisions are included for sampling plans, inspection frequencies, control procedures, and record keeping. Included in this plan are fasteners such as those where a more detailed inspection would enhance mass assembly operation. The quality assurance plan for these fasteners relies primarily on increased final inspection rather than on documented in-process control. This standard will be used in conjunction with other accepted standards for product, testing, gaging, and material and, therefore, those provisions as well as packaging are not included herein.

Inspection and Quality Assurance for High-Volume Machine Assembly Fasteners

ICS
21.060.01
CCS
J13
发布
2009-01-01
实施

Fasteners. Acceptance inspection

ICS
21.060.01
CCS
发布
2009
实施
2011-01-01

Fasteners. Torque/clamp force testing

ICS
21.060.01
CCS
发布
2009
实施
2010-01-01

High-strength cheese-head and conical bolts for bridge building. Nuts and washers for them. Specifications

ICS
21.060.01
CCS
发布
2009
实施
2011-01-01

Fasteners. Quality assurance system

ICS
21.060.01
CCS
发布
2009
实施
2011-01-01

Fasteners.thread undercuts for external metric iso thread

ICS
21.060.01
CCS
发布
2008-11-24
实施

Threaded fasteners.axial load fatigue testing.test methods and evaluation of results

ICS
21.060.01
CCS
发布
2008-11-24
实施

Fasteners.clearance holes for bolts and screws

ICS
21.060.01
CCS
发布
2008-11-24
实施

Technical drawings.simplified representation of the assembly of parts with fasteners.part 1: general principles

ICS
21.060.01
CCS
发布
2008-11-24
实施

Fasteners.non.electrolytically applied zinc flake coatings

ICS
21.060.01
CCS
发布
2008-11-24
实施

Fasteners.hexagon products.widths across flats

ICS
21.060.01
CCS
发布
2008-11-24
实施

Fasteners.electroplated coatings

ICS
21.060.01
CCS
发布
2008-11-24
实施

Fasteners.ends of parts with external iso metric thread

ICS
21.060.01
CCS
发布
2008-11-24
实施

Designation system for fasteners

ICS
21.060.01
CCS
发布
2008-11-24
实施

Bolts, screws, nuts and accessories.terminology and nomenclature

ICS
21.060.01
CCS
发布
2008-11-24
实施

1.1 This International Standard specifies the acceptance inspection procedure that the purchaser of fasteners must follow in order to determine whether a lot of fasteners will be accepted or rejected in cases where no other such procedure was agreed with the supplier at the time the fasteners were ordered. Additional requirements for acceptance may be included in a specific product standard (for example, one on prevailing torque-type nuts). The same procedure is also to be applied in cases where conformance to specification is disputed. 1.2 This International Standard is applicable to bolts, screws, studs, nuts, pins, washers, blind rivets and other related fasteners not intended for high volume machine assembly, special-purpose applications or specially engineered applications requiring greater in-process control and lot traceability (see the note in the introduction). The procedure for these products shall be agreed upon by the supplier and the purchaser prior to the confirmation of the order. 1.3 This International Standard is applicable only to fully manufactured products; it neither implies nor includes any particular in-process control procedure or inspection during production. 1.4 The production of accessories, services and partially fabricated parts (for example, washers, nuts, plating, heat treatment and blanks) for use in the manufacture of fasteners may be subcontracted to other suppliers by the fastener supplier. Nevertheless, the supplier of the final, finished product shall be solely responsible for the fastener’s quality. The requirements of this International Standard apply only to the condition of fasteners at the time of delivery. Any process carried out after receipt (for example, plating) will invalidate the requirements of this International Standard. 1.5 Annex B (informative) offers guidance to, and an explanation of, the principles upon which this International Standard is based.

Fasteners - Acceptance inspection

ICS
21.060.01
CCS
发布
2008-09-03
实施



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