The self-drilling screw is made of exquisite technology, with durability, high strength, no deformation, safety and environmental protection, beautiful and practical characteristics; Products can be used in a wide range, can be used in wood, brick wall, humid environment corrosion, kitchen rust, bathroom rust, doors, Windows and other indoor and outdoor can be used.
The part formed by the self-drilling screw is a cone formed by several blades. When the high-strength drilling screw is assembled, the drilling, tapping and tightening can be completed in one time, saving time and convenience. The advantages of the drill wire are small locking torque, large button force when locking, large holding force, good anti-loose effect, no chip powder, small heat of the lock and so on.
Stainless Steel 304+410 Compound Hex Head Composite Self Drilling Bi-Metallic Screw
|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.