Cnc Turning Flange Nut

Cnc Turning Flange Nut manufactured in China are available in various grades and coatings, suitable for both standard and corrosive environments. For critical connections, Xiaoguo's engineers specify the use of advanced flange nuts manufactured in China.

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Product Description

The shipping cost for this Cnc Turning Flange Nut isn’t fixed. It mainly depends on three things: your order quantity, total package weight, and delivery address. For small orders—like 100 to 500 pieces—we usually use regular international couriers. The cost follows standard market rates based on the package’s size and weight, nothing special added.

For bulk orders—1000 pieces or more—sea freight is cheaper, though it takes longer to arrive. Air freight is faster but costs more, which suits urgent needs. International shipping is definitely pricier than domestic. If you need extras like shipping insurance or expedited delivery, that’ll push the cost up too. Just send us your order quantity and specific address, and we’ll quote an exact price for you. Cnc Turning Flange Nut follows these common shipping rules, no special exceptions for cost.

Product appearance characteristics

This nut’s most distinct part is the built-in flange—it’s a wider, flat ring connected to the main nut body. The flange acts like a built-in washer, so you don’t need to add one separately. The main body is cylindrical, with standard internal threads that match metric or imperial bolts.

Some types have small serrations on the bottom of the flange; these help prevent loosening from vibration. The top of the nut is usually flat or has a slightly recessed edge, making it easy to grip with a wrench. It’s not overly bulky, and the flange diameter is just enough to provide stable support on surfaces. No extra decorative parts, just a practical design for secure fastening. Cnc Turning Flange Nut’s shape is all about combining the nut and washer into one simple piece.

Q&A Session

Q:How do you ensure no rust during long-distance sea shipping?

A:We have two main anti-rust measures for sea shipping. First, each nut is coated with a thin layer of anti-rust oil before packaging. Then, they’re put into moisture-proof plastic bags, and the outer cardboard boxes are lined with a waterproof film. For bulk orders, we also add desiccant packets inside the boxes to absorb moisture. We’ve shipped to Europe and North America many times via sea freight, and rust issues are very rare. If you receive any rusted pieces, send us photos and the batch number, and we’ll replace them for free.

Cnc Turning Flange Nut

d		M5	M6	M8	M10	M12	(M14)	M16	M20
P	pitch	0.8	1	1.25	1.5	1.75	2	2	2.5
c	Minimum value	1.0	1.1	1.2	1.5	1.8	2.1	2.4	3.0
da	Maximum value	5.75	6.75	8.75	10.80	13.00	15.10	17.30	21.60
da	Minimum value	5.00	6.00	8.00	10.00	12.00	14.00	16.00	20.00
dc	Maximum value	11.8	14.2	17.9	21.8	26	29.9	34.5	42.8
dw	Minimum value	9.8	12.2	15.8	19.6	23.8	27.6	31.9	39.9
e	Minimum value	8.79	11.05	14.38	16.64	20.03	23.36	26.75	32.95
m	Maximum value	5	6	8	10	12	14	16	20
m	Minimum value	4.7	5.7	7.64	9.64	11.57	13.3	15.3	18.7
mw	Minimum value	2.5	3.1	4.6	5.6	6.8	7.7	8.9	10.7
s	Maximum value	8	10	13	15	18	21	24	30
s	Minimum value	7.78	9.78	12.73	14.73	17.73	20.67	23.67	29.16
r	Maximum value	0.3	0.4	0.5	0.6	0.7	0.9	1.0	1.2
1000 pieces (steel)=kg		2.11	3.81	7.79	12.82	22.01	34.32	51.21	97.81