Name | Nylock Nuts |
Standards | DIN ISO ANC BSW JIS etc. |
Size | M3-M50 |
Length | 1-32 |
Materials | Carbon Steel/Stainless Steel |
Strength level | 4 5 8 10 12 A2-70 A4-70 A4-80 etc. |
Surface finish | ZPHDGBLACKDacromet etc. |
Samples | Available |
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 |
Dabang Fasteners is a wholly-owned subsidiary of Hebei Chengyi Engineering Materials Co., Ltd.
Our parent company has 21 years experience in fastener production and is ISO9001 ISO14001 ISO45001 SGS certified.
We focus on providing customers with competitive products that meet user needs.
--- Factory price, saving 15-30% of the middleman price difference.
--- exporting to 154 countries, accumulatively serving 1800+ customers, rich export experience
--- 5000 tons in stock, up to 3000 tons per month, average delivery time 7-20 days.
--- After-sales team of 25 people, solve all after-sales problems
0 Risk Commitment
--- If the product quality and packaging problems are found after receiving the goods,
help solve the problem and unconditionally compensate the loss within 30 days.
Our added value
--- In China, provide you with free factory inspection services.