JiangYin XiangGu Hardware Products Co.,Ltd
JiangYin XiangGu Hardware Products Co.,Ltd Focus on supplying high quality fasteners.
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Product Description:
M5-M20 DIN6923 Yellow Zinc Steel Grade 8 Serrated Hex Flange Nuts
M5-M20 DIN6923 Yellow Zinc Steel Grade 8 Serrated Hex Flange Nuts Made In China.
Serrated hex flange nut have enlarged circular base distributes heavy pressures equally in order to assure a secure hold.
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.
| Products name | M5-M20 DIN6923 Yellow Zinc Steel Grade 8 Serrated Hex Flange Nuts |
| Standard: | DIN,ASTM/ANSI JIS EN ISO,AS,GB |
| Material | Carbon Steel:Q235,#45,65Mn,#70;Stainless Steel:SS304, SS316,SS316L |
| Steel Grade: Class 4,Class 8,Class 10 and Class 12 | |
| Finishing | Black Oxide,HDG(Hot Dip Galvanized),,Yellow Zinc Plated,Blue White Zinc Plated,Dacromet,PTFE |
| Related Products | DIN933 Hex Bolts,DIN934 Hex Nuts,DIN125 Flat Washers |
| Application | Flange nuts have a washer-like base to distribute pressure over a greater surface area and ensure the fastener stay tight. They are commonly used in manufacturing assembly lines where operations are speeded by using a single fastener instead of a nut and washer. |
| Stock Products | Flange nut in stock with Black Oxide,Zinc Plated,Yellow Zinc and HDG |
| Get Free Samples for standard fastener from Jiangyin XiangGu Hardware Products Co.,Ltd | |
| Focus On Supplying High Quality Fasteners. | |
Drawing:
| Hexagon nuts with flange | ||||||
| DIN 6923-1983 | ||||||
 | ||||||
| d(mm) | p(mm) | dc(mm) | m(mm) | s(mm) | ||
| max | min | max | min | max | ||
| M5 | 0.8 | 11.8 | 4.7 | 5 | 7.78 | 8 |
| M6 | 1 | 14.2 | 5.7 | 6 | 9.78 | 10 |
| M8 | 1/1.25 | 17.9 | 7.6 | 8 | 12.73 | 13 |
| M10 | 1/1.25/1.5 | 21.8 | 9.6 | 10 | 14.73 | 15 |
| M12 | 1.25/1.5/1.75 | 26 | 11.6 | 12 | 17.73 | 18 |
| M14 | 1.5/2 | 29.9 | 13.3 | 14 | 20.67 | 21 |
| M16 | 1.5/2 | 34.5 | 15.3 | 16 | 23.67 | 24 |
| M20 | 1.5/2.5 | 42.8 | 18.9 | 20 | 29.67 | 30 |
Features:
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
A: We are factory and OEM are available.
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.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: 30% T/T in advance ,balance before shipment or L/C.
If you have another question, please feel free to contact us.