Customization: | Available |
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Material: | Carbon Steel, Alloy Steel, Stainless Steel |
Type: | Butterfly |
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With over 14 years of experience in the fastener industry, Dongguan Vigor Fasteners Trading Co., Ltd. is a trusted provider of professional products and services.
Our commitment to market-leading product quality is evident in our inspection process. We utilize the latest machines from Taiwan and implement strict in-house QC measures at our ISO 9001:2000-certified facilities. All results are stored in our central databank, allowing us to provide detailed order-specific test reports on tensile strength, torque, and zinc plating thickness. Additionally, we conduct Salt Spray Tests to guarantee the product's resistance to rust.
As one of the largest fastener manufacturers in China, we have the capability to produce over 500 tons of anchor bolts and 1000 tons of socket screws products monthly. We offer free samples of our products within seven days and can fulfill orders in one to two months. Contact us today for your OEM/ODM orders.
Our extensive range of fastener products includes:
Products name | Butterfly Wing Bolt DIN316 | ||||||
Standard: | DIN | ||||||
Material | Carbon steel, Alloy steel, Stainless steel (SS304, SS316) | ||||||
Steel Grade: DIN: Gr.4,5,6,8.8,10; SAE: Gr.2,5,8; ASTM: A563 | |||||||
Finishing | Zinc(Yellow,White,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,Nickel plated |
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Production Process |
M4-M24:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener |
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Customized Products Lead time |
Busy season:25-45days,Slack season:15-20days | ||||||
Stock Products | For common sizes we keep available stock. | ||||||
For more information visit:https://vigorfasteners.en.made-in-china.com/ |
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