To ensure that High Strength Square Weld Nuts maintain good performance and appearance, they should always be stored in their original packaging. The storage environment must meet cool and dry conditions and avoid moisture, high temperature or dust that may affect the product. This stops them from rusting—especially the plated carbon steel ones.
Preparation before welding: The screws must be stored in an environment that meets the requirements of "dust-free, oil-free, and moisture-free" to prevent the adhesion of pollutants that may affect subsequent use.
Additionally, it is important to match the nut’s material and surface finish to the parent material – this is a key measure to prevent galvanic corrosion. Using undamaged nuts is important to get strong, reliable welds and make sure the joint holds up.
Once High Strength Square Weld Nuts are welded on, they don’t need any regular upkeep themselves. But making sure the weld holds is key for them to work well long-term. That starts with using the right nut and setting the welding equipment correctly from the start.
You should protect the parts around it based on where it’s used—like painting or sealing them, for example. For important assemblies, check now and then for signs the weld might be failing, rust around the nut (especially if the coating is damaged), or damage to the threads. Taking care of the whole assembly helps keep the embedded nuts working like they should.
Mon | 7/16 |
P | 20 |
e min | 0.815 |
h max | 0.059 |
h min | 0.051 |
h1 min | 0.068 |
h1 max | 0.117 |
k max | 0.351 |
k min | 0.337 |
s max | 0.741 |
s min | 0.721 |
Q:Can you provide High Strength Square Weld Nuts with custom thread sizes, special plating, or unique projection configurations?
A:We mainly sell standard High Strength Square Weld Nuts, but we can also make custom ones. That includes non-standard thread sizes or pitches, special plating needs (like nickel or dacromet), and changed projection patterns or heights for specific welding jobs.
Custom square weld nuts have a minimum order amount. And we need detailed specs to give a quote and start production.