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Knurled Nut Black Nylon, Steel Through-Thread BPF 84, BPF 85
Description
These are bi-material knurled nuts. They are in fact made up of a knurled black nylon base and an insert - a zinc-plated steel hexagonal nut. These are the BPF 84 and BPF 85 models with a base diameter of 20 mm and 15 mm respectively.
Advantages
They have increased resistance to impact. The fact that it is bi-material provides greater strength.
Qualities They are also stainless and insulating.
usage
They can be used in all sectors of industry ...