Hot Selling Flange Nut

This Hot Selling Flange Nut has standard specs that fit most common fastening needs. Thread sizes cover both metric and imperial types—metric ones range from M3 to M12, and imperial sizes are 1/8" to 1/2". The flange diameter and nut thickness vary with the thread size, just enough to offer stable support without taking extra space.

Grades are pretty straightforward. There’s a general-purpose grade for daily use, like furniture assembly, household tools, or light fixtures. Then there’s an industrial grade for heavier jobs, made with thicker metal to bear more load. Both grades keep the built-in flange design, which replaces the need for a washer.Hot Selling Flange Nut’s specs and grades follow basic industry standards, so you just pick based on your bolt size and how much pressure it needs to handle.

Product quality control

We do basic but necessary checks during production to avoid faulty pieces. First, we inspect the raw metal—make sure it has no cracks or brittle spots that could break under load. Then we focus on the flange part; it needs to be flat and even, so it can sit tightly on surfaces without wobbling.

We also test the thread accuracy. The threads must fit standard bolts smoothly, no rough spots that cause jamming when tightening. For serrated flange types, we check if the serrations are sharp enough to prevent loosening. Every batch has random samples taken for these tests. No extra fancy checks, just the key ones to ensure it works as it should. Hot Selling Flange Nut goes through these steps to keep reliable for daily and industrial fastening use.

Q&A Session

Q:Can we get  Nuts with different flange diameters for our specific products?

A:Yes, we accept custom flange diameter orders. But you need to meet the minimum order quantity, which is usually 5000 pieces per size. Just send us your required flange diameter, thread size, and nut thickness. We’ll make a sample first for your confirmation—this step takes about 7-10 days. The lead time for bulk custom orders is 2-3 weeks longer than standard ones. There’s a small mold cost for new designs, but it’s refundable if your annual order quantity reaches a certain amount.