> Products > Nut > Cap Nut > Flanged Acorn Nut with No Serrations

Flanged Acorn Nut with No Serrations

Xiaoguo® is a China factory that specialize in Flanged Acorn Nut with no Serrations provides clean, stable fastening. Its smooth flange protects surfaces and keeps the nut tight, while the acorn top shields bolt threads from dust and scratches. Durable and easy to install with standard bolts, ideal for machinery and outdoor use. If you need solid hardware, check our Flanged Acorn Nut with no Serrations price list—prices are fair and we keep stock ready.

Send Inquiry

Product Description

Product surface treatment:

（1）Common Treatment Options & Protection

We offer a few surface treatment options on this Flanged Acorn Nut with no Serrations—they’re meant for everyday use and basic protection, not just appearance. The most common one is electro-galvanizing. It puts a thin coating on the surface that helps with regular rust and mild corrosion. It works fine indoors or in typical outdoor settings that aren’t too wet or harsh.

（2）Alternative Finishes & Practical Benefits

We also offer black oxide finish as another choice, which is a thin, dark coating that provides basic anti-rust protection and reduces light reflection in certain working scenes. This treatment is low-cost and fits general industrial assembly needs, with no extra fancy processing. All surface treatments are done following standard procedures, making sure the layer is evenly coated without obvious thin spots or bubbles.

（3）Quality Assurance & Order Confirmation

Flanged Acorn Nut with no Serrations won’t have peeling or flaking of the surface layer under normal installation and use. We test each batch’s surface coating adhesion before shipping, to avoid damage during daily screwing and fixing. You can pick the surface treatment type based on your working environment, and we’ll stick to your chosen option for the whole order without random changes.

Flanged Acorn Nut with No Serrations

Q&A session:

How do you handle quality issues after delivery?

We check every batch before shipping to keep defects low. If you get any quality issues caused by production problems—like bad threads or damaged coating—just send us clear photos and your order number. We’ll look into it within one or two working days and arrange a free replacement or partial refund as needed. For Flanged Acorn Nut with no Serrations, we handle complaints fairly and without dragging things out.

Mon	M4	M5	M6	M8	M10	M12	M14	M16	M20	M24
P	0.7	0.8	1	1.25	1.5	1.75	2	2	2.5	3
dk max	6.5	7.5	9.5	12.5	15	17	20	23	28	34
dc max	9	11.8	14.2	17.9	21.8	26	29.9	34.5	42.8	46
e min	7.66	8.79	11.05	14.38	17.77	20.03	23.35	26.75	32.95	39.55
k max	7.5	9	11	14	18	22	26	30	32	36
k min	7.14	8.64	10.57	13.57	17.57	21.48	25.48	29.48	31	35
m max	4.5	5	6	8	10	12	14	16	20	24
m min	4.2	4.7	5.7	7.64	9.64	11.57	13.3	15.3	18.7	22.7
s max	7	8	10	13	16	18	21	24	30	36
s min	6.78	7.78	9.78	12.73	15.73	17.73	20.67	23.67	29.16	35
h	0.5	0.5	0.8	0.8	0.8	1	1	1	1.2	12

Advantages of the processing technology:

（1）Basic Forming & Flange Processing

We make the main body and flange in one step using cold forging. That cuts down extra steps and gives a solid structure. The flange is formed as a single piece—no welding or adding parts—so it won’t come loose during use. The bottom of the flange comes out smooth right from forming, so no extra grinding is needed, and the surface stays flat and even across all pieces.

（2）Thread Processing & Precision Control

Threads are rolled, not cut. Rolling makes the thread surface denser and less likely to get damaged when you install them. We check each thread against standard sizes, so they screw on smoothly with matching bolts—no jamming or loose fit. We stick to fixed parameters on the line, so every piece has the same size and thread accuracy, with no big differences between batches.

（3）Surface Treatment & Final Finishing

After forming and threading, surface treatment is done in a unified batch, ensuring even coating coverage with no missing spots or thick accumulation. Burrs and sharp edges are removed completely in the later finishing process, making the product safe to handle without scratching hands during assembly. Flanged Acorn Nut with no Serrations has no extra decorative processing, all steps focus on practical performance and stable quality, lowering production cost and selling price for buyers.