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 DIN 916 set bolt
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High Strength Grade j-Bolts Anchor Bolts Embedded fixing bolts
MOQ: Contact usPrice: Contact us -
High Strength Grade Foundation Bolts Type L M10-M20
MOQ: Contact usPrice: Contact us -
High Strength Grade 4.8 8.8 10.9 12.9 Black Oxide DIN186 T Bolts
MOQ: Contact usPrice: Contact us -
High Strength Grade 4.8 8.8 10.9 12.9 Dacromet DIN6921 Flange Bolts
MOQ: Contact usPrice: Contact us -
Rivet bolts Φ2.4-Φ5 Blind rivet bolts Stainless steel
MOQ: Contact usPrice: Contact us -
Welding Bolt
MOQ: Contact usPrice: Contact us
Product Photos and Information
| Name | Set Bolt |
| Standards | DIN ISO ANC BSW JIS etc. |
| Size | M3-24 |
| Length | 15-500 |
| Materials | Carbon Steel/Stainless Steel |
| Strength level | 4.8 8.8 10.9 12.9 A2-70 A4-70 A4-80 |
| Surface finish | ZP/HDG/BLACK etc. |
| Samples | Subject to availability and agreement |
Product Standards
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Thread Size (d) |
M1.4 |
M1.6 |
M1.8 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
| Pitch (P) | 0.3 | 0.35 | 0.35 | 0.4 | 0.45 | 0.5 | 0.7 | 0.8 | 1 |
| dp (Max Value) | - | - | - | - | - | - | - | 1.5 | |
| dp (Min Value) | - | - | - | - | - | - | - | 0.9 | |
| s (Nominal Value) | 0.7 | 0.7 | 0.7 | 0.9 | 1.3 | 1.5 | 2 | 2.5 | 3 |
| s (Max Value) | 0.724 | 0.724 | 0.724 | 0.902 | 1.295 | 1.545 | 2.045 | 2.56 | 3.06 |
| t (Min Value) | 0.711 | 0.711 | 0.711 | 0.889 | 1.27 | 1.52 | 2.02 | 2.52 | 3.02 |
| z (Short Screw Length - Max) | 0.65 | 0.65 | 0.65 | 0.75 | 0.88 | 1 | 1.25 | 1.5 | 1.75 |
| z (Short Screw Length - Min) | 0.4 | 0.4 | 0.5 | 0.5 | 0.63 | 0.75 | 1 | 1.25 | 1.5 |
| z (Long Screw Length - Max) | 1.05 | 1.05 | 1.25 | 1.25 | 1.5 | 1.75 | 2.25 | 2.75 | 3.25 |
| z (Long Screw Length - Min) | 0.8 | 0.8 | 1 | 1 | 1.25 | 1.5 | 2 | 2.5 | 3 |
| e (Min Value) | 0.803 | 0.803 | 0.803 | 1.003 | 1.427 | 1.73 | 2.3 | 2.87 | 3.44 |
| L0 (Nominal Length) | 2 | 2.5 | 3 | 3 | 4 | 5 | 6 | 6 | 8 |
| Weight per 1000 pcs (kg) | - | - | - | - | - | - | - | - | - |
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Thread Size (d) |
M8 |
M10 |
M12 |
M14 |
M16 |
M18 |
M20 |
M22 |
M24 |
| Pitch (P) | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | 2.5 | 3 |
| dp (Max Value) | 5.5 | 7 | 8.5 | 10 | 12 | 13 | 15 | 17 | 18 |
| dp (Min Value) | 5.2 | 6.64 | 8.14 | 9.64 | 11.57 | 12.57 | 14.57 | 16.57 | 17.57 |
| s (Nominal Value) | 4 | 5 | 6 | 6 | 8 | 10 | 10 | 12 | 12 |
| s (Max Value) | 4.095 | 5.095 | 6.095 | 6.095 | 8.115 | 10.115 | 10.115 | 12.142 | 12.142 |
| t (Min Value) | 4.02 | 5.02 | 6.02 | 6.02 | 8.025 | 10.025 | 10.025 | 12.032 | 12.032 |
| z (Short Screw Length - Max) | 3 | 4 | 4.8 | 5.6 | 6.4 | 7.2 | 8 | 9 | 10 |
| z (Short Screw Length - Min) | 5 | 6 | 8 | 9 | 10 | 11 | 12 | 13.5 | 15 |
| z (Long Screw Length - Max) | 2.25 | 2.75 | 3.25 | 3.8 | 4.3 | 4.8 | 5.3 | 5.8 | 6.3 |
| z (Long Screw Length - Min) | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 |
| e (Min Value) | 4.3 | 5.3 | 6.3 | 7.36 | 8.36 | 9.86 | 10.36 | 11.43 | 12.43 |
| L0 (Nominal Length) | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Weight per 1000 pcs (kg) | 10 | 12 | 16 | 20 | 20 | 25 | 25 | 30 | 30 |
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.
Factory Introduction
Production Process
Packing and Shipping
Certificate
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)
Exhibition/partner Photos
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We provide OEM and drawing-based fastener supply after the technical specification, quantity, packing and delivery requirements are confirmed.
Contact Info
Add：Dongmingyang Industrial Park, Mingguan Town, Yongnian District, Handan City, Hebei Province China
Export salesman:
WhatsApp：+86 18830064300
E-mail: sales@yyfasteners.com
Export salesman:
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+86 18830064300
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