5.1.7
Bolt and nut protection caps – telescopic with washer protection
Product information
- Telescopic nut caps with additional washer protection are available for M14 to M90 inclusive, or for UNC ½” to UNC 3 ¼”, and in heights of 52 mm to 268 mm inclusive
- Fit for screw connections with washers complying with DIN EN ISO 7089-7091 (DIN 125/126)
- Suitable for spanner sizes from 22 mm to 130 mm inclusive
- Extra height for complete thread protection (telescopic/variable)
- Resistant to UV radiation - (organic) acids, oil, fats, seawater, etc.
- Sealing lip on the base prevents water ingress (also via capillary action) and the resulting corrosion
- Caps for neatly finishing and protecting nuts, bolts and and the ends of threaded rod in fabrications, road and water construction and the offshore sector
Material: LDPE (low-density polyethylene)
Colour: black and grey
Available on request:
- Other sizes and height
- Highly effective preservative grease for use with nut caps - Different RAL colours
Legend
D=outside Ø, d=internal Ø washer cover, H=total internal height, H1=internal height (approximate), H2=internal height (approximate), h=internal height washer cover, M=metric thread size, Model.=*=not suitable for double nut arrangement, SW=open-ended spanner size, UNC=UNC thread
NB. H1 and H2 are estimated based on the separate component dimensions. As a result, the actual dimensions may differ by a few millimetres.
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