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1970
English
Round Wire Snap Rings and Snap Ring Grooves for Shafts and Bores
The standard DIN 9045 contains snap rings capable of use in like manner for external and internal retaining duty. This necessarily entails a gap between the two ends of the wire to permit installing as an internal retaining device, in other words when being fitted the snap ring must be capable of...
1990
English
Spring lock washers for screw and washer assemblies
Spring lock washers as specified in this standard are intended for use with screw and washer assemblies as specified in DIN 6900 Part 3. They are designed for use with bolted connections with bolts of a property class below 8.8 (as specified in ISO 898 Part 1). Spring lock washers are intended to...
1983
English
Plain washers – Normal series – Product grade A
This International Standard lays down the specification for plain washers of product grade A, preferable for hexagon bolts, screws and nuts of product grades A and B with normal width across flats according to ISO 272, with thread sizes from M 1,6 to M 36 inclusive. When soft material pieces are...
2004
English
Three wires for screw thread measuring and four wires for screw thread measuring
This Japanese Industrial Standard specifies three wires and four wire for screw thread measuring (hereafter referred to as “wires”) which consist of a set of three and four wires respectively, intending to be used for measuring the pitch diameter of thread plug gauges defined in JIS B 0251, JIS B...
2007
English
THREADED PROJECTION WELD STUDS
1.1.1 This document covers general and dimensional data for various types of weld studs having one or more integrally formed projections under or on top of the head suitable for resistance welding. 1.1.2 The inclusion of dimensional data in this standard is not intended to imply that only the pro...