sales@yyfasteners.com
+86 18830064300
+86 18830064300
+86 18830064300
+86 18830064300
Welcome To Know Our Products,We Can Offer You High Quality Products!
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ProductsYongyi Fasteners supplies bolts, nuts, washers, anchors, threaded rods, screws and custom fasteners according to DIN, ISO, ANSI/ASME, ASTM, SAE and GB standards.
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About usLearn about Hebei Yongyi Fasteners Manufacturing Co., Ltd., our factory, certificates, production equipment and quality-control capabilities in Yongnian, China.
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NewsRead YONGYI factory updates, fastener standards, purchasing guides, project references and export supply information.
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ServiceExplore YONGYI fastener applications, OEM and drawing-based manufacturing, inspection support, packing and export order services.
Stainless Steel A2-70 A4-80 SS201 SS304 SS316 DIN 982 DIN 985 Nylon Lock Nuts Nylock Nuts
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High Strength Grade 4 8 10 12 Steel Black Oxide DIN315 Butterfly Wing Nuts
MOQ: Contact usPrice: Contact us -
High Strength Grade 4 8 10 12 Steel Color Yellow Zinc Plated DIN935 Castle 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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Copper Brass DIN6923 Hex Flange Nuts
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High Strength Grade 4 8 10 12 Steel Dacromet DIN982 DIN985 Nylon Lock Nuts Nylock Nuts
MOQ: Contact usPrice: Contact us -
High Strength Grade 4 8 10 12 Steel Color Yellow Zinc Plated DIN562 Square thin nuts
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Product Photos and Information
| 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 | Subject to availability and agreement |
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
YONGYI Fasteners supports industrial and project fastener inquiries from Yongnian, Handan, China.
Our published company certificates, factory photographs, production information and selected supply references help buyers evaluate manufacturing and quality-control capabilities.
For a quotation, provide the product standard or drawing, size, material or grade, surface finish, quantity, packing requirement and destination.
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ISO 9001 Quality Management System Certificate (Chinese)
ISO 14001 Environmental Management System Certificate (English)
ISO 14001 Environmental Management System Certificate (Chinese)
ISO 45001 Occupational Health and Safety Management System Certificate (English)
ISO 45001 Occupational Health and Safety Management System Certificate (Chinese)
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Contact Info
Add：Dongmingyang Industrial Park, Mingguan Town, Yongnian District, Handan City, Hebei Province China
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WhatsApp：+86 18830064300
E-mail: sales@yyfasteners.com
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