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.
304 Stainless Steel Countersunk Screws Cross groove Flat head tapping screw
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Colored zinc plated lead screw yellow plated suspender DIN975 3m threaded rod
MOQ: Contact usPrice: Contact us -
High Strength Grade 4 8 10 12 Steel Color Yellow Zinc Plated DIN935 Castle Nuts
MOQ: Contact usPrice: Contact us -
High Strength Grade 8.8 10.9 12.9 Steel DIN931 DIN933 Hot Dip Galvanized HDG Hex Bolts
MOQ: Contact usPrice: Contact us -
304 stainless steel outer hexagon half-tooth wood screw DIN571 Self-tapping screw
MOQ: Contact usPrice: Contact us -
Grade 4.8 Carbon Steel DIN931 DIN933 Black Oxide Hex Bolts
MOQ: Contact usPrice: Contact us -
Rivet Nuts Closed End
MOQ: Contact usPrice: Contact us
Product Photos and Information
![Stainless Steel Countersunk CSK Flat Head Drill Screw Self-drillng Screws](data:image/svg+xml,<svg%20xmlns="http://www.w3.org/2000/svg"%20width="800"%20height="800"><rect%20fill-opacity="0"/></svg>)
| Name | Self drilling Screws | Materials | Carbon Steel/Stainless Steel |
| Standards | DIN ISO ANC BSW JIS etc. | Strength level | 8.8 etc. |
| Size | M1.5-M6 | Surface finish | ZPBLACK etc. |
| Length | 10-100 | Samples | Subject to availability and agreement |
Product Standards
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Thread specification |
ST2.9 |
ST3.5 |
ST4.2 |
ST4.8 |
ST5.5 |
ST6.3 |
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P |
Pitch |
1.1 |
1.3 |
1.4 |
1.6 |
1.8 |
1.8 |
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a |
Maximum |
1.1 |
1.3 |
1.4 |
1.6 |
1.8 |
1.8 |
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dk |
Theoretical |
Maximum |
6.3 |
8.2 |
9.4 |
10.4 |
11.5 |
12.6 |
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Actual |
Maximum |
5.5 |
7.3 |
8.4 |
9.3 |
10.3 |
11.3 |
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Minimum |
5.2 |
6.9 |
8 |
8.9 |
9.9 |
10.9 |
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k |
Maximum |
1.7 |
2.35 |
2.6 |
2.8 |
3 |
3.15 |
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r |
Maximum |
1.2 |
1.4 |
1.6 |
2 |
2.2 |
2.4 |
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Slot number |
1 |
2 |
2 |
2 |
3 |
3 |
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M1 |
H type |
Reference |
3.2 |
4.4 |
4.6 |
5.2 |
6.6 |
6.8 |
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depth |
H type |
Maximum |
2.1 |
2.4 |
2.6 |
3.2 |
3.3 |
3.5 |
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Minimum |
1.7 |
1.9 |
2.1 |
2.7 |
2.8 |
3 |
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M2 |
Z type |
Reference |
3.2 |
4.3 |
4.6 |
5.1 |
6.5 |
6.8 |
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depth |
Z type |
Maximum |
2 |
2.2 |
2.5 |
3.05 |
3.2 |
3.45 |
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Minimum |
1.6 |
1.75 |
2.05 |
2.6 |
2.75 |
3 |
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Drilling depth or sheet metal thickness |
Minimum value |
0.7 |
0.7 |
1.75 |
1.75 |
1.75 |
2 |
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Maximum value |
1.9 |
2.25 |
3 |
4.4 |
5.25 |
6 |
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Lg Minimum |
- |
- |
- |
- |
- |
- |
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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
Welcome To Know Our Products
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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:
WhatsApp
+86 18830064300
E-mail:
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