Retaining washers for hexagon head bolts with narrow shaft

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      - Hexagon head bolts with narrow shaft in Hygienic DESIGN
        Retaining washers for hexagon head bolts with narrow shaft

Item description/product images

DescriptionMaterial:

Stainless steel 1.4404.

Version:Polished.Note:Narrow shaft bolts are preferably secured against unintentional loss with a retaining element. This satisfies the EU standard 2006/42/EG. With the optionally available retaining washer the bolt is permanently combined with the component before screwing in. The washer is screwed over the threaded section and can then move freely on the narrow shaft. The shaft is not damaged by e.g. notching caused by a spring effect. By manual operation it is not possible that the washer screws itself out again. However, by careful manipulation the washer can be removed from the bolt without damaging either.
The surface of the hexagon head bolt is polished and, with regard to design optimised for the use in hygienic environments. The bolt head is convex on the top face and the collar has a conical formed top surface. Instead of troublesome embossing or indentations, the bolt head is smooth with a surface finish of less than Ra 0.8 µm. Dirt and residue from products or cleaners seldom adheres and easy cleaning is ensured.Special features:

DownloadHere is all the information as a PDF datasheet:

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Datasheet K1331_SCH Retaining washers for hexagon head bolts with narrow shaft

267 kB

K1331_Datasheet_20597_Retaining_washers_for_hexagon_head_bolts_with_narrow_shaft--en

266 kB

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Order No.	Main material	D	D1	S	Price
K1331.03	Clamping width 21 mm, width approx. 20 mm	M3	6	1,5	on request
K1331.04	Clamping width 21 mm, width approx. 20 mm	M4	8	1,5	on request
K1331.05	Clamping width 21 mm, width approx. 20 mm	M5	10	1,5	on request
K1331.06	Clamping width 21 mm, width approx. 20 mm	M6	12	1,5	on request
K1331.08	Clamping width 21 mm, width approx. 20 mm	M8	16	2	on request
K1331.10	Clamping width 21 mm, width approx. 20 mm	M10	20	2	on request
K1331.12	Clamping width 21 mm, width approx. 20 mm	M12	24	2,5	on request
K1331.16	Clamping width 21 mm, width approx. 20 mm	M16	32	3	on request