Washers, locking elements, Screw threads & fasteners ( Module 11 ), British Standards, IHS

BS 1802:1951	Specification for steel spring washers for general engineering and automobile purposes
BS 2061:1953	Specification for phosphor bronze spring washers for general engineering purposes
BS 3102:1959	Specification for brass eyelets and washers for general purposes
BS 3401:1961	Specification for beryllium copper crinkle washers
BS 3410:1961	Specification for metal washers for general engineering purposes
BS 3457:1973	Specification for materials for water tap and stopvalve seat washers
BS 4320:1968	Specification for metal washers for general engineering purposes. Metric series
BS 4463:1969	Specification for crinkle washers for general engineering purposes. Metric series
BS 4464:1969	Specification for spring washers for general engineering and automobile purposes. Metric series
BS 5646:Part 1:1978* ISO 2982-1972	Rolling bearings. Accessories. Specification for locknuts, narrow series, and lockwashers with straight inner tab
BS 5646:Part 2:1978* ISO 2983-1975	Rolling bearings. Accessories. Specification for locknuts, wide series, and lockwashers with bent inner tab
BS 5989:Part 1:1980* ISO 104-1979	Rolling bearings: metric thrust bearings. Specification for dimensions of thrust ball bearings with flat back faces
BS 6322-3:1992* ISO 4759-3:1991	Tolerances for fasteners. Specification for tolerances of plain washers for bolts, screws and nuts with nominal thread diameters from 1 mm up to and including 150 mm. Product grades A and C
BS 7644-1:1993	Direct tension indicators. Specification for compressible washers
BS 7644-2:1993	Direct tension indicators. Specification for nut face and bolt face washers
BS EN 14399-5:2005	High-strength structural bolting assemblies for preloading. Plain washers
BS EN 14399-6:2005	High-strength structural bolting assemblies for preloading. Plain chamfered washers
BS EN 2122:1990	Specification for washers, flat aluminium alloy
BS EN 28738:1992* ISO 8738:1986	Plain washers for clevis pins. Product grade A
BS EN ISO 10510:2000	Tapping screw and washer assemblies with plain washers
BS EN ISO 10644:1998	Screw and washer assemblies with plain washers. Washer hardness classes 200 HV and 300 HV
BS EN ISO 10669:1999	Plain washers for tapping screw and washer assemblies. Normal and large series. Product grade A
BS EN ISO 10673:1999	Plain washers for screw and washer assemblies. Small, normal and large series. Product grade A
BS EN ISO 4759-3:2000	Tolerances for fasteners. Plain washers for bolts, screws and nuts. Product grades A and C
BS EN ISO 7089:2000	Plain washers. Normal series. Product grade A
BS EN ISO 7090:2000	Plain washers, chamfered. Normal series. Product grade A
BS EN ISO 7091:2000	Plain washers. Normal series. Product grade C
BS EN ISO 7092:2000	Plain washers. Small series. Product grade A
BS EN ISO 7093-1:2000	Plain washers. Large series. Product grade A
BS EN ISO 7093-2:2000	Plain washers. Large series. Product grade C
BS EN ISO 7094:2000	Plain washers. Extra large series. Product grade C
BS EN ISO 887:2000	Plain washers for metric bolts, screws and nuts for general purposes. General plan
BS ISO 2982-2:1995	Rolling bearings. Accessories. Locknuts and locking devices. Dimensions
BS ISO 2982-2:2001	Rolling bearings. Accessories. Locknuts and locking devices. Dimensions

IHS, formerly known as Technical Indexes, is one of the foremost providers of standards, regulatory, product and supplier information to industries worldwide including construction, health & safety, engineering, education, rail, energy, automotive, defence and many more. With over 45 years experience and more than 6000 customers based in the UK alone, IHS is the only company of its type providing access to several million pages of vital information.

The British Standard Service provided by IHS focuses on supplying you an established, authoritative, reliable and comprehensive information source.