Bi Metal Roofing Screw SS304+Ss410 Compound Self Drilling Hex Head Bi-Metal Screw

Product Name: Bi Metal Roofing Screw Material: Stainless Steel 304+SS410 Type: Hexagon Head Connection: Common Bolt Attributes: Bi-metal screw with self-drilling feature Keywords: Bimetal Screw, Bi-Metal Screw, Hex Head Bi-Metal Screw, Ss410 Screw, SS304 Ss410 Screw, Self Drilling Hex Head Screw Company: Jiaxing Haina Fastener Co., Limited Product Description  The product descriptionThe 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.Products nameBi Metal Stainless Steel 304+SS410 Compound  Composite Self Drilling Hex Head Bi-metal Screw    DIN,ASTM/ANSI JIS EN ISO,AS,GBMaterialStainless Steel: SS304 SS316 SS410Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9;  SAE: Gr.2,5,8;ASTM: 307A,307B,A325,A394,A490,A449FinishingRuspert /Plain/Dacromet  Customized ProductsLead timeBusy season:15-30days,Slack seaon:10-15daysStock ProductsSteel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782Stainless steel: All DIN Standard stainless steel BoltFree Samples for standard fastenerFor more information visit:hainafastener.en.made-in-china.comDetailed Photos About UsJiaxing Haina Fastener Co., Limited, established in 2010, is located in the hometown of fasteners, Jiaxing City. With years of export experience, our products have become best-sellers in Europe, the United States, the Middle East, and Southeast Asia. We manufacture our products using advanced machinery from well-known domestic and foreign enterprises, ensuring they fully comply with international standards. As a result, our products are highly regarded by customers both domestically and internationally. Our commitment to scientific management has earned us the ISO9000 certificate for Quality Management System, as well as the SGS and BV international certificates for Make in China.Our ServicesProfessional Manufacturer:All of our fasteners are designed and manufactured according to buyers' specifications and performance requirements.Quality is Guaranteed:We conduct durability testing and critical technical design to enhance the lifetime of our fasteners.Cost Effective:We offer competitive prices as we are a professional factory supplier.Perfect Fastening Solution:With 10 years of experience, we provide a wide range of parts selection to solve your fastening problems.Customized Ideal Fasteners:We offer customized services based on samples and drawings provided by customers. Certificate Company Name: Jiaxing Haina Fastener Co., Limited Product Name: Bi-Metal Roofing Screw Keywords: Bimetal Screw, Bi-Metal Screw, Hex Head Bi-Metal Screw, Ss410 Screw, SS304 Ss410 Screw, Self Drilling Hex Head Screw Attributes: Material: Stainless Steel, Type: Hexagon Head   Product DescriptionIntroducing our Bi-Metal Roofing Screw, made with high-quality stainless steel. This hex head screw is designed for easy installation and durability. Perfect for roofing projects.Jiaxing Haina Fastener Co., Limited - RFQ1. How can I trust you?We have our own import & export rights and we are a Gold member of *** and Made in China. We have also received credit guarantee from *** Group. You can place an order directly with us through ***.2. How about your prices?We offer high-quality products at reasonable prices. Please send us an inquiry and we will provide you with a price quote promptly.3. How do you control your quality?We have QC inspectors who inspect every production link for each batch of goods. We can provide you with MTC (Material Test Certificate) and mill certificate when the goods are finished.4. Can you provide free samples?For new customers, we can provide free samples of standard fasteners. However, the clients will need to pay for the express charges. For old customers, we will send you free samples and cover the express charges ourselves.5. Do you accept small orders?Yes, we accept any orders. We keep a lot of stock for all stainless steel fasteners, carbon steel nuts and part bolts. Our stock includes hex weld nuts, cage nuts, wing nuts, square weld nuts, cap nuts, hex nuts, flange nuts, metric 8.8 Grade, 10.9 Grade, 12.9 Grade hex bolts, and hex socket cap screws, as well as part ASME hex cap screws.6. How about your delivery time?Generally, if the goods are in stock, we can deliver them within 2-5 days. If the quantity is 1-2 containers, we can deliver