sales@yyfasteners.com
+86 18830064300
+86 18830064300
+86 18830064300
+86 18830064300
Welcome To Know Our Products,We Can Offer You High Quality Products!
-
ProductsYongyi Fasteners supplies bolts, nuts, washers, anchors, threaded rods, screws and custom fasteners according to DIN, ISO, ANSI/ASME, ASTM, SAE and GB standards.
-
About usLearn about Hebei Yongyi Fasteners Manufacturing Co., Ltd., our factory, certificates, production equipment and quality-control capabilities in Yongnian, China.
-
NewsRead YONGYI factory updates, fastener standards, purchasing guides, project references and export supply information.
-
ServiceExplore YONGYI fastener applications, OEM and drawing-based manufacturing, inspection support, packing and export order services.
High Strength Grade Hot-Dip Zinc U-Bolts Square Bends ASME
-
Stainless Steel A2-70 A4-80 DIN915 set bolt
MOQ: Contact usPrice: Contact us -
Rivet bolts Φ3.2-Φ6.4 Closed-end flat round head blind rivets Aluminum iron material
MOQ: Contact usPrice: Contact us -
High Strengh Grade 4.8 8.8 10.9 12.9 Steel Dacromet DIN912 Allen Bolts
MOQ: Contact usPrice: Contact us -
High Strength Grade 4.8 8.8 10.9 12.9 Black Oxide DIN915 DIN916 set bolt
MOQ: Contact usPrice: Contact us -
High Strength Grade 8.8 10.9 12.9 Steel DIN931 DIN933 Black Oxide Hex Bolts
MOQ: Contact usPrice: Contact us -
High Strength Grade 4.8 8.8 10.9 12.9 Hot Dip Galvanized HDG DIN6921 Flange Bolts
MOQ: Contact usPrice: Contact us
Product Photos and Information
![O1CN0142SEdu1LdWU7PASBs_!!2216143351322-0-cib](data:image/svg+xml,<svg%20xmlns="http://www.w3.org/2000/svg"%20width="800"%20height="800"><rect%20fill-opacity="0"/></svg>)
| Name | U-Bolts Square Bends |
| Standards | ASTM |
| Size | 5/16-3/8 |
| Length | 15-500 |
| Materials | Carbon Steel/Stainless Steel |
| Strength level | A2-70 A4-70 A4-80 |
| Surface finish | ZP/HDG/BLACK/Dacromet etc. |
| Samples | Subject to availability and agreement |
Product Standards
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
Get More Product Service Information
Follow us
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:
Copyright © 2026 HEBEI YONGYI FASTENERS MANUFACTURING CO., LTD. | Trade & Legal Information | HTML Sitemap
