for hexagon bolt heads and nuts
The locking cap SW has been our reliable all-rounder for more than 50 years for the protection of hexagon bolt heads and nuts.
For hexagon bolt heads conforming to ISO 4014/4017, DIN 7990, ASME B18.2.1 and hexagon nuts conforming to ISO 4032/4034, ASME B18.2.2 with washers conforming to ISO 7089/7090, DIN 7989, DIN 6917/6918.
For HV fittings conforming to EN 14399-4.
Special types for flanged hexagon bolts/nuts are also available.
The locking cap SW has a circumferential locking edge. This engages under the chamfer of the nut, ensuring a firm connection.
We using high-quality, recyclable materials in every case for our locking caps. The material selected and circular cross section of the cap prevent the cap from splitting during fitting and use. Our standard colour is black, ensuring the UV stability of the cap and preventing premature damage or fading.
PROTECTION AGAINST DAMAGE AND INJURY
In addition to safeguarding the bolt connection, our cap also protects your personal safety. It covers sharp edges to prevent any injuries.
- Available for widths across flats from 5.5 mm to 155 mm
- Different types available for connections with and without a washer
- Available in different colours and materials
Please contact us if you have been unable to find the right protective cap for your application.
The locking cap SW is pressed onto the connection by hand or tapped on using a rubber mallet. All RADOLID protective caps can, in general, be reused and fitted several times.
- clamping edge
- sealing lip
- Round cross section