Best Seller of Bright Yellow Galvanized Truss Head Self-Drilling Screw

Best Seller Of Bright Yellow Galvanized Truss Head Self-drilling Screw  MaterialC1022A, Stainless SteelDiameter#6(3.5mm),#7(3.9mm),#8(4.2MM),#10(4.8MM)Length13-100mmSurface TreatmentPhosphate, Galvanize, Nickle, Ruspert, etcHead MarkAs per the customer's requestPackagingWoven bag 25kg/bag; Bulk in carton; Small box+cartonDelivery TimeNormally 15-30 days1. Self-tapping screws have various names. They're often called metal screws, sheet metal screws, tapping screws, or tapper screws.2 Their tips come in different shapes: pointed (like a pencil), blunt, or flat, and they are described as thread-forming, thread-cutting, or thread rolling. If the screw is pointed, it will be thread-cutting - tapping and creating threads in a pre-drilled hole. If the tip is flat, it is thread-rolling - rolling or extruding threads and creating zero clearance between the screw and material.3. Self-tapping screws for plastic joining is reliable if used properly.4. They are cheap compared to other means of joining.5. Easily disassembled.6. It doesn't require pre-molded threads.7. Good impact and vibration resistance.8. No curing time or settling time to achieve full strength.9. No special tool is required.Detailed Photo:  Product Specification:   Company Introduction:Our Customer:Packing & Shipping:Certificate:FAQ:Q: What are your Hot sale products?A: Drywall screws, Chipboard screws, Wood Screws, Self Tapping Screws, Self Drilling Screws, Gypsum screws, Roofing screws, Truss Head screws, and other Special screws.Q: How long is your delivery time?A: Generally it is 10-15 days if the goods are in stock. or it is 4-5 weeks if the goods are not in stock, according to quantity.Q: Do you provide samples? is it free or extra?A: We could offer the sample for free, but consumers should pay the freight.Q: Why choose us?A: 1) Reply to you within 24 working hours.    2) Experienced staff would like to answer all your questions in time.    3) Customized design is available. ODM&OEM are welcome.    4) Special discounts and protection of sales area provided to our consumers.    5) As an honest exported seller, We are a professional manufacturer, with quality quotations, good service, and skilled technicians to ensure our products are finished in high quality and stable features.  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1