The screw cap B provides optimum protection for metric and imperial threads.
All thread types and bolts.
Please contact us if you have been unable to find the right protective cap for your application.
The screw cap B ensures a secure hold for every thread type. Regardless of profile or pitch, the thread cuts into the inside ridges of the cap during fitting. A firm, secure hold is therefore guaranteed.
We using high-quality, recyclable materials in every case for our screw caps. 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 thread sizes M5 to M140 and 3/16“ to 5 ¼“
- Available in different colours and materials
The screw cap B is screwed onto the thread by hand or using a ring or hook spanner. All RADOLID protective caps can, in general, be reused and fitted several times.
- clamping edge
- sealing lip
- Round cross section
- Thread ridges, which makes the cap sit firmly on the bolt