DIN 931-2 PDF

DIN Hexagon head bolts,metric thread M42 to M×6, product grade B 德标DIN DIN DIN Hexagon head. DIN Hexagon head bolts – Part 2: Metric thread M 68 to M x 6 – Product grade B. standard by Deutsches Institut Fur Normung E.V. This standard, supplementing DIN EN ISO , specifies dimensions and technical delivery conditions for sizes M 68 to M × 6 hexagon head bolts of.

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DIN Part sin shall apply with regard to hot dip galvanizing. Totally enclosed fan-cooled three-phase induction motors squirrel-cage, type IM B 3, with rolling bearing; mounting dimensions and relationship frame sizes-output ratings. Petrochemical hexagon head bolts.

DIN – M42 to M*6 hexagon head bolts – Product grade B –

Classification of building materials – Requirements and testing. Hexagon head bolts-Product grade B-Reduced shank.

Interface between data terminal equipment DTE and data circuit-terminating equipment DCE for synchronous transmission on group band circuits at 48, bits per second.

High fidelity diin equipment and systems; minimum requirements for magnetic tapes 4 and 6 for audio recordings. Metric Hex Head Bolts. Pipe threads for tubes and fittings; parallel internal thread and taper external thread; tread dimensions.

Besides the amended assembly sizes, this applies above all to the different surface pressure for the bearing area of the nut or the heads of the bolts. Font CMC 7 for magnetic ink character recognition; characters and nominal dimensions. di

Terminal idn for motor vehicles ; examples for application on circuit diagrams. ISO general purpose metric screw threads – Part 5: Electricity meters, tariff time switches and ripple control receivers; connection diagrams, terminal marking, circuit diagrams. Hammer and chisel signs mining symbol.


B previously, design mg I S 0 Part 1. Photographic sensitometry, determination of optical density: Pipe threads for tubes and fittings; sizes for taper screw limit plug gauges for parallel internal thread. Hexagon head bolts-Product grade C.

Unified hexagon head bolts. Electrical measuring instruments; direct acting indicating electrical measuring instruments and their accessories. The DIN tabular layout of article characteristics shall apply to bolts covered in this standard. Metric hexagon head screws. Cross-linked high-density polyethylene PE-X pipes — Dimensions.

Electricity meters – Part 2: Hot rolled I-sections – Part 1: Packaging – Requirements for packaging recoverable through composting and biodegradation – Test scheme dim evaluation criteria for the final acceptance of packaging. Control technology; graphical symbols and identifying letters for process control engineering; representation of details.

DIN 931-2-1987 Hexagon head bolts,metric thread M42 to M160×6, product grade B

Application standard for DIN based on the design of partial safety factors. Testing of floor coverings; determination of the anti-slip properties: In some cases, the replacement of the previous DIN Standards by the relevant I S 0 Standards will have further consequences, besides the changeover to the new widths across flats, attention being drawn to this circumstance in the national foreword of the relevant DIN I S 0 Standards.

If product grade A previously, design rn is required, this shall be indicated in the designation by adding ‘A, e. High fidelity audio equipment and systems; minimum performance requirements; Part 1: Font A for optical character recognition; characters and nominal dimensions; extension of the character set. Supply systems for medical gases – Part 2: Semiconductor devices and integrated circuits; optoelectronic semiconductor devices; terms and definitions.


Electrical installations in residential buildings – Part 2: High fidelity audio equipment and systems; dij performance requirements for magnetic recording and reproducing equipment. May Learn how and when to remove this template message. Physics of radiation in the field of optics and illuminating engineering – Part 5: Lead storage batteries; starter batteries with basic fastening 10,5 for passenger cars and commercial vehicles; nominal capacities, main dimensions.

Mechanical vibrations, oscillations and vibration systems – Part 3: Vocabulary for value management, value analysis and functional analysis – Part 1: Hot rolled I-beams – Part 2: Current DIN Standards already agree in substance with the relevant I S 0 Standards, but still differ in some respects, as for instance in the widths across flats for hexagon products. Dun table below compares the previous widths across flats with the new ones specified for the four nominal sizes referred to.

If no relevant IS0 Standard is available, the DIN Standard will contain a foreword stating that the previous width across flats specifications are to be withdrawn after a transition period of 5 years and replaced by those specified in IS0 General technical specifications for building works; Low-voltage installation and medium-voltage installation with nominal voltages up to including 36 kV.

Measuring and control; electrical measuring instruments; terminal markings for switchboard meters, panel meters and measuring 9311-2 for the measurement of power and power factor. Lighting of health care premises. ENEN Overview and design of classified building materials, elements and components.