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HINA
HINA2024121301
Bi metal screws are screws made of two different metals, which combine the characteristics of the two metals to provide excellent performance and durability. They are usually used in scenarios that require corrosion resistance, high strength or special conductivity.
Bi-metal screw, materials are SS304+SS410, SS316+SS410, SS304+SCM435, SS316+SCM435, anti-corrosion performance can reach 1000 hours, self-tapping composite nails are mainly used for the installation of photovoltaic support, can punch 0.4-1.00mm iron plate, self-drilling composite nails, Can be penetrated 1-6mm iron plate
| product name | China Stainless Steel SS304+410 Self Drilling Hexagon Flange Head Bi-Metal Screw With EPDM Washer | ||||||
| Material | Stainless Steel:SS304 SS410 | ||||||
| Finishing | Polishing, Plain, Sand Blasting | ||||||
| Production Process | Cold Froging, Machining and CNC, Stamping, Welding | ||||||
| Customized Products Lead time | Busy season: 15-30days, Slack seaon: 10-15days | ||||||
| Stock Products | Stainless steel: DIN933, DIN603, DIN912, DIN6923, DIN934, DIN125, DIN127, DIN7504K | ||||||
| Free Samples for standard fastener | |||||||
Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers' specification and performance.
Quality is guaranteed: Durability testing and critical technical design to enhance fasteners lifetime.
Cost effective: Competitive prices with professional factory supply
Perfect fastening solution with 10 years experiences to solve your problem: Wide range of parts selection.
Customized Ideal Fasteners: Customized services according to the samples and drawing offered
How do you control your quality.
We request QC inspect every productions links for each bacth goods. And we can provide you
MTC and mill certificate when the goods is finished.
Could you provide free samples?
For new customer, We can provide free samples for standard fastener, But the clients will pay
The express charges. For old customer, We will send you free samples and pay express charges by ourself.
What is the difference between galvanized screws and regular screws?
Galvanized screws are coated with a layer of zinc to resist corrosion, making them ideal for outdoor or wet environments. Regular screws lack this coating, making them more prone to rust and unsuitable for harsh conditions.
What screws are best for drilling into metal?
Self-drilling screws (Tek screws) are best for drilling into metal, as they have a built-in drill bit tip for effortless penetration. Choose screws made of hardened or stainless steel for durability and corrosion resistance.
Bi metal screws are screws made of two different metals, which combine the characteristics of the two metals to provide excellent performance and durability. They are usually used in scenarios that require corrosion resistance, high strength or special conductivity.
Bi-metal screw, materials are SS304+SS410, SS316+SS410, SS304+SCM435, SS316+SCM435, anti-corrosion performance can reach 1000 hours, self-tapping composite nails are mainly used for the installation of photovoltaic support, can punch 0.4-1.00mm iron plate, self-drilling composite nails, Can be penetrated 1-6mm iron plate
| product name | China Stainless Steel SS304+410 Self Drilling Hexagon Flange Head Bi-Metal Screw With EPDM Washer | ||||||
| Material | Stainless Steel:SS304 SS410 | ||||||
| Finishing | Polishing, Plain, Sand Blasting | ||||||
| Production Process | Cold Froging, Machining and CNC, Stamping, Welding | ||||||
| Customized Products Lead time | Busy season: 15-30days, Slack seaon: 10-15days | ||||||
| Stock Products | Stainless steel: DIN933, DIN603, DIN912, DIN6923, DIN934, DIN125, DIN127, DIN7504K | ||||||
| Free Samples for standard fastener | |||||||
Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers' specification and performance.
Quality is guaranteed: Durability testing and critical technical design to enhance fasteners lifetime.
Cost effective: Competitive prices with professional factory supply
Perfect fastening solution with 10 years experiences to solve your problem: Wide range of parts selection.
Customized Ideal Fasteners: Customized services according to the samples and drawing offered
How do you control your quality.
We request QC inspect every productions links for each bacth goods. And we can provide you
MTC and mill certificate when the goods is finished.
Could you provide free samples?
For new customer, We can provide free samples for standard fastener, But the clients will pay
The express charges. For old customer, We will send you free samples and pay express charges by ourself.
What is the difference between galvanized screws and regular screws?
Galvanized screws are coated with a layer of zinc to resist corrosion, making them ideal for outdoor or wet environments. Regular screws lack this coating, making them more prone to rust and unsuitable for harsh conditions.
What screws are best for drilling into metal?
Self-drilling screws (Tek screws) are best for drilling into metal, as they have a built-in drill bit tip for effortless penetration. Choose screws made of hardened or stainless steel for durability and corrosion resistance.
