BS 6104-1 PDF

BS Mechanical Properties of Fasteners Part 1: Bolts, Screws and Studs. BS , which was technically equivalent to ISO , is now ISO (upon which BS EN is based). BS (Square Square) Grade & Pitch of . a The designation symbol for the property classes according to BS ·1 can also be used for thread.

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Part 1BS BSSpecification for high strength friction grip bolts and associated nuts and washers for structural engineering.

BSMethod for dimensioning and designating bolts, screws, studs and nuts. Users of British Standards are responsible for their correct application. Learn more about the cookies we use and how to change your settings. BS Specification for ISO metric black cup and countersunk head bolts and screws with hexagon nuts.

Standard Number BS BSPrinciples and basic data. Figure 2 — Dimensions of hexagon head bolts www.

Mechanische Eigenschaften von Befestigungsteilen. NOTE The titles of the publications referred to in this standard are listed on the inside back cover. Copyright Copyright subsists in all BSI publications. You may find similar items within these categories by selecting from the choices below:.

This standard has been updated see copyright date and may have had amendments incorporated. M16 M20 M24 M30 M36 mm mm mm mm mm — — — — — — — 1 1 1 1 — — 1 1 1 Material Steel Thread tolerance 8g see BS and BS Mechanical property classa d k 39 mm: Various BSI electronic information services are also available which give details on all its products and services.


BS Specification for fusion welding of austenitic stainless steels. It is the constant aim of BSI to improve the quality of our products and services. We use cookies to make our website easier to use and to better understand your needs. The symbol v is the dimension across flats of the underhead square neck.

BS 6104-1:1981

September Replaced By: BSSpecification for tolerances 6140-1 bolts, screws and nuts with thread diameters U 1. Compliance with a British Standard does not of itself confer immunity from legal obligations. BSSpecification for selected limits of size.

If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be 6014-1. Worldwide Standards We can source any standard from anywhere in the world. The dimensions and tolerances of holding down bolts with hexagon heads shall be as given in Table 2 and Table 3, and Figure 2. Part 7BS It is incorporated by Royal Charter. Holding down bolts; b head form, i.

BSISO metric screw threads.

BS Specification for Holding down bolts – MBA智库文档

This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. BSMethod for specifying electroplated coatings of zinc and cadmium on iron and steel.

Find Similar Items This product falls into the following categories. BS Specification for Portland Cement. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. Click to learn more.


Bolts with square heads and square necks are specified. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. BS ; h details of the associated nut in accordance with the appropriate British Standard, i.

In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been 61104-1 as British Standards, unless otherwise requested. Please download Chrome or Firefox or view our browser tips. Hexagon head pre-loaded holding down bolts 24 mm in diameter, mm long, strength grade 8.

Other forms of holding down bolts are not covered. Part 2BS If permission is granted, the terms may include royalty payments or a licensing agreement. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies.

This will be indicated in the amendment table on the inside front cover. The faster, easier way to work with standards. Part 3BS Take the bss route to manage medical device compliance.