







High Strength Grade 4 8 10 12 Steel Galvanized Blue White Zinc Plated DIN982 DIN985 Nylon Lock Nuts Nylock Nuts
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High Strength Grade 4 8 10 12 Steel Galvanized Blue White Zinc Plated DIN982 DIN985 Nylon Lock Nuts Nylock Nuts
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Name | Nylock 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 | 1-32 | Samples | Available |
|
Product Standards
Nylock Nuts Non-metallic insert lock nuts DIN 982
Thread specification | M6 | M7 | M8 | M10 | M12 | M14 | M16 | M18 | M20 | M22 | M24 | |||
d | ||||||||||||||
P | pitch | coarse teeth | 1 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | 2.5 | 3 | |
fine teeth | / | / | 1 | 1 | 1.5 | 1.5 | 1.5 | 2 | 2 | 2 | 2 | |||
fine teeth | / | / | / | 1.25 | 1.25 | / | / | 1.5 | 1.5 | 1.5 | / | |||
d a | minimum | 6 | 7 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | twenty two | twenty four | ||
maximum value | 6.75 | 7.75 | 8.75 | 10.8 | 13 | 15.1 | 17.3 | 19.5 | 21.6 | 23.7 | 25.9 | |||
dw | minimum | 8.9 | 9.6 | 11.6 | 15.6 | 17.4 | 20.5 | 22.5 | 24.9 | 27.7 | 29.5 | 33.2 | ||
and | minimum | 11.05 | 12.12 | 14.38 | 18.9 | 21.1 | 24.49 | 26.75 | 29.56 | 32.95 | 35.03 | 39.55 | ||
h | max = nominal | 8 | 8.5 | 9.5 | 11.5 | 14 | 16 | 18 | 20 | twenty two | 25 | 28 | ||
minimum | 7.7 | 8.2 | 9.14 | 11.14 | 13.64 | 15.3 | 17.3 | 19.16 | 20.7 | 23.7 | 26.7 | |||
m | minimum | 4.9 | 6.14 | 6.44 | 8.04 | 10.37 | 12.1 | 14.1 | 15.1 | 16.9 | 18.1 | 20.2 | ||
mw | minimum | 3.92 | 4.91 | 5.15 | 6.43 | 8.3 | 9.68 | 11.28 | 12.08 | 13.52 | 14.48 | 16.16 | ||
s | max = nominal | 10 | 11 | 13 | 17 | 19 | twenty two | twenty four | 27 | 30 | 32 | 36 | ||
minimum | 9.78 | 10.73 | 12.73 | 16.73 | 18.67 | 21.67 | 23.67 | 26.16 | 29.16 | 31 | 35 | |||
Thousand pieces (steel)≈kg | 3.1 | 3.2 | 6 | 11.7 | 16.6 | twenty one | 37.8 | 51.6 | 68 | 86 | 127 |
Nylock Nuts Low profile lock nuts with non-metallic inserts DIN 985
Thread size | M3 | M4 | M5 | M6 | M7 | M8 | M10 | M12 | M14 | M16 | M18 | |||
d | ||||||||||||||
P | pitch | coarse teeth | 0.5 | 0.7 | 0.8 | 1 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | |
fine teeth 1 | / | / | / | / | / | 1 | 1 | 1.5 | 1.5 | 1.5 | 2 | |||
fine teeth 2 | / | / | / | / | / | / | 1.25 | 1.25 | / | / | 1.5 | |||
d a | minimum | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 14 | 16 | 18 | ||
maximum value | 3.45 | 4.6 | 5.75 | 6.75 | 7.75 | 8.75 | 10.8 | 13 | 15.1 | 17.3 | 19.5 | |||
dw | minimum | 4.6 | 5.9 | 6.9 | 8.9 | 9.6 | 11.6 | 15.6 | 17.4 | 20.5 | 22.5 | 24.9 | ||
and | minimum | 6.01 | 7.66 | 8.79 | 11.05 | 12.12 | 14.38 | 18.9 | 21.1 | 24.49 | 26.75 | 29.56 | ||
h | max = nominal | 4 | 5 | 5 | 6 | 7.5 | 8 | 10 | 12 | 14 | 16 | 18.5 | ||
minimum | 3.7 | 4.7 | 4.7 | 5.7 | 7.14 | 7.64 | 9.64 | 11.57 | 13.3 | 15.3 | 17.66 | |||
m | minimum | 2.4 | 2.9 | 3.2 | 4 | 4.7 | 5.5 | 6.5 | 8 | 9.5 | 10.5 | 13 | ||
mw | minimum | 1.65 | 2.2 | 2.75 | 3.3 | 3.85 | 4.4 | 5.5 | 6.6 | 7.7 | 8.8 | 9.9 | ||
s | max = nominal | 5.5 | 7 | 8 | 10 | 11 | 13 | 17 | 19 | twenty two | twenty four | 27 | ||
minimum | 5.32 | 6.78 | 7.78 | 9.78 | 10.73 | 12.73 | 16.73 | 18.67 | 21.67 | 23.67 | 26.16 | |||
1000 pieces weight kg | 0.5 | 1 | 1.4 | 2.4 | 3 | 5.1 | 10.6 | 17.2 | 26 | 34 | 45 | |||
Thread size | M20 | M22 | M24 | M27 | M30 | M33 | M36 | M39 | M42 | M45 | M48 | |||
d | ||||||||||||||
P | pitch | coarse teeth | 2.5 | 2.5 | 3 | 3 | 3.5 | 3.5 | 4 | 4 | 4.5 | 4.5 | 5 | |
fine teeth 1 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | |||
fine teeth 2 | 1.5 | 1.5 | / | / | / | / | / | / | / | / | / | |||
d a | minimum | 20 | twenty two | twenty four | 27 | 30 | 33 | 36 | 39 | 42 | 45 | 48 | ||
maximum value | 21.6 | 23.7 | 25.9 | 29.1 | 32.4 | 35.6 | 38.9 | 42.1 | 45.4 | 48.6 | 51.8 | |||
dw | minimum | 27.7 | 29.5 | 33.2 | 38 | 42.7 | 46.6 | 51.1 | 55.9 | 60.6 | 64.7 | 69.4 | ||
and | minimum | 32.95 | 35.03 | 39.55 | 45.2 | 50.85 | 55.37 | 60.79 | 66.44 | 72.09 | 76.95 | 82.6 | ||
h | max = nominal | 20 | twenty two | twenty four | 27 | 30 | 33 | 36 | 39 | 42 | 45 | 48 | ||
minimum | 18.7 | 20.7 | 22.7 | 25.7 | 28.7 | 31.4 | 34.4 | 37.4 | 40.4 | 43.4 | 46.4 | |||
m | minimum | 14 | 15 | 15 | 17 | 19 | twenty two | 25 | 27 | 29 | 32 | 36 | ||
mw | minimum | 11 | 12.2 | 13.2 | 14.8 | 16.5 | 18.2 | 19.8 | 21.5 | 23.1 | 24.8 | 26.5 | ||
s | max = nominal | 30 | 32 | 36 | 41 | 46 | 50 | 55 | 60 | 65 | 70 | 75 | ||
minimum | 29.16 | 31 | 35 | 40 | 45 | 49 | 53.8 | 58.8 | 63.8 | 68.1 | 73.1 | |||
1000 pieces weight kg | 65 | 75 | 100 | 162 | 212 | 317 | 415 | 499 | 628 | 771 | 998 |
About Us
We are committed to become the world's top fastening solutions provider, let Chinese product 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.
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Hebei Chengyi Engineering Materials Co., Ltd.
Add : South of Ximingyang Village, Linmingguan Town, Yongnian District, Handan City, Hebei Province,CHINA
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Mail: admin@hbcy-fastener.com
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