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Samoa High Strength Grade 4 8 10 12 Steel Dacromet DIN6923 Hex Flange Nuts

We are committed to become the world's top fastening solutions provider, let Chinese prod-uct enterworld class, let the Chengyi production become synonymous with quality. To this end we need perseverance. At the same time, we also shoulder the responsibility of the society and the expectations of theemployees. In the future, we will become a respected enterprise.

Product Description

 Product Photos and Information

Name Hex Flange Nuts Materials Carbon Steel/Stainless Steel
Standards DIN ISO UNC BSW JIS etc. Strength level 4 5 8 10 12 A2-70 A4-70 A4-80 etc.
Size M3-M50 Surface finish ZP\HDG\BLACK\Dacromet etc.
Length 3-32 Samples Available

Product Standards

Hexagon flange nuts DIN 6923

Thread size M5 M6 M8 M10 M12 M14 M16 M20
D
P pitch coarse teeth 0.8 1 1.25 1.5 1.75 2 2 2.5
fine teeth 1 / / 1 1.25 1.5 1.5 1.5 1.5
fine teeth 2 / / / -1 -1.25 / / /
c minimum 1 1.1 1.2 1.5 1.8 2.1 2.4 3
d a minimum 5 6 8 10 12 14 16 20
maximum value 5.75 6.75 8.75 10.8 13 15.1 17.3 21.6
dc maximum value 11.8 14.2 17.9 21.8 26 29.9 34.5 42.8
dw minimum 9.8 12.2 15.8 19.6 23.8 27.6 31.9 39.9
and minimum 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
minimum 4.7 5.7 7.6 9.6 11.6 13.3 15.3 18.9
mw minimum 2.2 3.1 4.5 5.5 6.7 7.8 9 11.1
s max = nominal 8 10 13 15 18 twenty one twenty four 30
minimum 7.78 9.78 12.73 14.73 17.73 20.67 23.67 29.67
r maximum value 0.3 0.36 0.48 0.6 0.72 0.88 0.96 1.2

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Hebei Dabang Import and Export Trading Co., Ltd.

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Mail : admin@hbcy-fastener.com

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