Telescopic anti-corrosion cap for nut and bolt PTZB

Our protection cap fits tightly, by means of the special rib around its mouth, assuring protection against corrosion or damage. It can protect with a more tight seal different elements and combinations, like 2 nuts and a bolt. It consists of a two-part cap. The upper part is a smaller cap for protecting a protruding bolt of a nut and bolt assembly. This upper part can be adjusted in height, sliding it up and down, to fit your needs.

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