Hot Dip Galvanized 55μ Carbon Steel Flange Nuts Chambering Hex Non Serrated Flange Nuts

Product Description:

Hot Dip Galvanized Coating Chambering Non-Serrated Hex Flange Nuts

Hot Dip Galvanized Coating Chambering Non-Serrated Hex Flange Nuts Made In China.

Large base requires a greater amount of torque to loosen and will cover an oversized or poorly aligned hole.

We offer low carbon steel, medium carbon steel, alloy steel, stainless steel and brass, aluminum alloy Washers.

Flange nuts can be heated, oxidized black, galvanized, hot bucket galvanized, black zinc, copper plating, nickel plating, chromium plating, Dakota and other treatments to meet various corrosion resistance or strength requirements.

Please state this requirement in your inquiry.

Drawing:

Hexagon Nuts With Flange
ISO4161 & GB/T 6177.1
d(mm)	P(mm)	dc(mm)	e(mm)	k(mm)		s(mm)
		max	min	min	max	min	max
M5	0.8	11.8	8.79	4.7	5	7.78	8
M6	1	14.2	11.05	5.7	6	9.78	10
M8	1.25	17.9	14.38	7.64	8	12.73	13
M10	1.5	21.8	16.64	9.64	10	14.73	15
M12	1.75	26	20.03	11.57	12	17.73	18
M14	2	29.9	23.36	13.3	14	20.67	21
M16	2	34.5	26.75	15.3	16	23.67	24
M20	2.5	42.8	32.95	18.7	20	29.16	30

Features:

Metric Medium-Strength Steel Flange Nuts—Class 8

No need for a washer—these metric medium-strength steel nuts have a flange that distributes pressure across its surface the way a washer does. Skipping the washer saves assembly time.

Sometimes called collar nuts, the flange gives these nuts a wider profile than standard nuts, so they may not fit in tight spaces.

Made of medium-strength, Class 8 steel, they’re suitable for fastening most machinery and equipment.

All meet DIN 6923 and some meet ISO 4161 dimensional standards, which confirm their compatibility with other parts and tools. The two standards are functionally equivalent.

Unfinished steel nuts are best for dry environments, since moisture will cause them to rust. They are ready for painting and welding.

Zinc-plated steel nuts resist rust, extending their life

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory and OEM are available.

Q: How long is your delivery time?

A: Generally it is 2-5 days if the goods are in stock,or it is 15-30 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: 30% T/T in advance ,balance before shipment or L/C.
If you have another question, please feel free to contact us.