According to the thickness of the coating and post-treatment type salt spray corrosion resistance test can reach hours. High product quality, excellent combination of strength and uniformity, up to 8 or more. Using the advanced technology to control the core hardness, avoiding rupture effectivity,. Quick self drilling , drilling , tapping, locking the oncce, and combining with the strength. Self-Drilling Screws, also known as Tek screws, eliminate the need for a pre-drilled hole. Simple operation and control, most of the process can be automatically operated.
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When selecting a self-drilling screw design, it is important to consider the material thickness and type of materials to be joined. Choose a variety of coatings easy. Jiaxing Haina Fastener Co. The following are the same as the " 5.
Taiwan Hex Flange Head AS | BROADEN WORLDWIDE CO., LTD.
A self drilling screw, however, has a notched point that acts as a drill point and therefore zs3566 not require a pre-drilled hole before installing. Carbon steel, alloy steel Standard: Using the advanced technology to control the core hardness, avoiding rupture effectivity.
Technology, professional manufacturingquality assurance. The price of mechanical plating is much cheaper than ordinary zinc-nickel alloy a3s566. Like self tapping screws, self drilling screws cut threads while being installed.
Hex Wash Head Dia.: Exact forging standard of knife edge and high hardness of surface make it easy to drill.
Ordinary electroplating screw salt spray test is only about 50 hours, while the AS CLASS 3 drill tail screw salt spray test more than hours. If you have skype or whatsapp, pls tell me, we can chat more smoothly.
Australia Standard Class 4 Galvanised self drilling screw as3566
Wafer Truss head Material: Advantages of mechanical galvanizing. Mechanical coating thickness is very uniform, so in line with the minimum thickness of the customer requirements of zinc metal is relatively small.
Environmental non-toxic The whole process of cyanide-free, no ammonia, no chelating agents and ws3566 toxic and harmful substances, no heavy metals. ISO Model Number: Mechanical galvanized and traditional galvanized, hot dip zinc compared to have a unique advantage: Industry standards are recognized by many industry standards, in line with the global technical standards of various industries: The use of this technology can greatly improve the anti-corrosion and anti-rust ability of screws.
Self drilling screw Head type: Simple operation and control, most of the process can be automatically operated. The Special technology treatment of the surface makes the product anti-corrosionantirust and durable.
Zinc Plated, Yellow Zinc Plated. According to xs3566 thickness of the coating and post-treatment type salt spray corrosion resistance test can reach hours. Can guarantee high strength steel, cemented carbide just, spring steel and other parts have mechanical and structural mechanical properties, the use of reliable. No hydrogen embrittlement, no annealing phenomenon.
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Australian standard AS drilling screw anti-corrosion technology is a world-class cash technology. The mechanical coating as a cathode ws3566 anodic coating shows excellent protection performance.
At present, the company's products to zinc-based, according to user requirements plating single metal zs3566, multi-metal coating. The generic name for these screws are Self Drilling,he length of the drill point determines the material thickness which the screw can reliably penetrate. If the coating thickness is appropriate, it can exceed hours of neutral salt spray test. Coating thickness from um within ws3566 controllable, silver-gray, and according to user requirements for closed or passivation, coloring.
Environmental protection process, no pollution to the environment. Quick self drillingdrillingtapping, locking the oncce, and combining with the strength.
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