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Metric Hex Flange Nuts DIN 6932 8.8 9.9 12.9 Grade Iron / Alloy Materials Nickel / Zinc Plating
Description
A section of the nut has a patterned flange to increase the contact area to share the pressure and prevent loosening, lessens the need to use a washer, the flange have 2 kinds, plain and serrated
Materials of the hex flange nut
Iron or alley steel, deponed on the glade , hardness 33~38
Quick Details of the hex flange nut
Size | M5-M20 | Thread type | Metric Fine |
Materials | Iron/ alley steel | Treatment | Nickel / Zinc plated |
customized | welcome | Packing | customized |
Standard Size of the hex flange nut
D | P | m | S | dc max | weight per 1000pcs | ||
max | min | max | min | ||||
M5 | 0.8 | 5 | 4.7 | 8 | 7.78 | 11.8 | 1.42 |
M6 | 1 | 6 | 5.7 | 10 | 9.78 | 14.2 | 2.76 |
M8 | 1.25 | 8 | 7.64 | 13 | 12.73 | 17.9 | 6 |
M10 | 1.5 | 10 | 9.64 | 15 | 14.73 | 21.8 | 9.63 |
M12 | 1.75 | 12 | 11.57 | 18 | 17.73 | 26 | 16.66 |
M14 | 2 | 14 | 13.3 | 21 | 20.67 | 29.9 | 25.8 |
M16 | 2 | 16 | 15.3 | 24 | 23.67 | 34.5 | 38.64 |
M20 | 2.5 | 20 | 18.7 | 30 | 29.16 | 42.8 | 70.9 |
For the customized size, please tell us the values dc*m*D*S as following picture, everything else will be done by us for you.