Flange nuts are hex nuts with non-spinning washers attached at the bottom. Underneath the washers are serrations which allow the nuts to securely fasten when vibrations are present and prevent them from being used with washers or on surfaces that can be scratched. We can supply flange nuts in metric and inch with grade 2, grade 5, grade 8 steel, stainless steel and brass.
- Hex Flange Nut
- Nylon Insert Flange Nut
- Flange Lock Nut
As for the metric sizes, we can make hex flange nut DIN 6923, and nylon insert flange lock nut DIN 6926, flange lock nut DIN 6331.
In addition, we can customize flange nuts as per customers’ drawings or samples, such as 12 point flange lock nut, large flange lock nut, high collar flange lock nut and so on.
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