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
Ss304+410 Ruspert Self Drilling Hex Flange Head Bi-metal Screw with EPDM Washer
|Stainless Steel:SS304 SS410
|Polishing, Plain, Sand Blasting
|Cold Froging, Machining and CNC, Stamping, Welding
|Busy season: 15-30days, Slack seaon: 10-15days
|Stainless steel: DIN933, DIN603, DIN912, DIN6923, DIN934, DIN125, DIN127, DIN7504K
|Get Free Samples for standard fastener from Gangtong Zheli 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 : Wide range of parts selection , Competitive prices with professional factory supply.
Customized ideal Fasteners : customized services according to the samples and drawing offered.