(1)Flexible Custom Options & Order Limits
We can do custom work on these Acorn hexagon nuts with flange, depending on what your project needs. For most basic custom requests, we don’t have a strict minimum order quantity—so small batches and trial orders are both doable.
(2)Available Customization Details
You can tell us your specific demands clearly, like standard thread sizes, preferred surface finishes for better rust resistance, material types that fit your working environment, and even exact dimension requirements. We’ll adjust the production details accordingly, without extra complicated procedures.
(3)Pre-Production Check & Sample Service
Before production of acorn hexagon nuts with flange begins, we will confirm the customization details with you. just to make sure everything fits your setup. For bulk custom orders, we can also do a finished sample check so you can confirm the size, fit, and quality ahead of time.
(4)Quotation & Order Guarantee
Just send us your detailed custom needs, and we’ll send a clear quote and production timeline quickly. We focus on stable quality and on-time delivery for all custom orders, making the whole sourcing process simple and hassle-free for your daily project runs.

| Product Name | Xiaoguo® Acorn hexagon nuts with flange |
| Material Options | Steel (ordinary/carbon steel) Sturdy and durableSuitable for general assembly workThe zinc coating on the steel surface will prevent rusting for a certain period of timeAlso applicable for repairing furniture or basic machinery indoors |
| Stainless steel (304/316)Suitable for humid environments or outdoorsCapable of withstanding occasional rainfallThe 316 material performs better in the presence of salt water or chemical erosionMore durable for toolsPrevents future corrosion issues | |
| Surface treatment (coating/layer)Yellow zinc coating or transparent zinc coatingForming a thin protective layer on the surface to prevent the threads from rusting | |
| Key Feature | The bottom flange is like an internal gasket.When tightened, this flange will distribute the load over the entire surface.There is no need to use a separate flat washer anymore.It is very convenient to use.It can resist loosening due to vibration to a certain extent. |
| Typical Applications | It is widely used in assembly work.Machine guards, small engine components or for fixing brackets.The dome-shaped top will cover the end of the bolt.It will be used in those places where you don't want the exposed threads to scratch objects or get dusty.It is also suitable for those devices that will be frequently moved or need to be stored outdoors. |
Do you have any lower minimum order quantity requirements for the trial order of the product?
We do take small trial orders for this Acorn hexagon nuts with flange. You don’t have to meet a high minimum quantity for the first time. We get it—you want to test the quality and fit before placing a bigger order. We can do small batches based on what you actually need. For those small orders, lead time is usually three to seven working days, so it’s quick enough for your early testing.