IPDB › China Industry › Industrial Equipment & Components
China, Chinese Mushroom Head Roofing Carbon Steel Bolts with Square Nuts1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Fastener FittingBoltsMushroom Head Roofing BoltCarbon Steel Bolts
Qewitco Fasteners Co., Ltd
Preview:
Product DescriptionProduct DescriptionMushroom Head Roofing Carbon Steel Bolts with Square Nuts are designed for secure and durable fastening in roofing applications. These bolts, compliant with TO DRAWING standards, range in size from M10 to M260 and are made from carbon steel (Grade 4.8) for reliable strength. Featuring a BZP (Bright Zinc Plated) finish, they offer corrosion resistance. The mushroom head design ensures a firm grip, while the square nuts provide enhanced stability. Available in bulk packs or small boxed options, these bolts are ideal for construction and industrial use, combining durability with easy installation.Mushroom Head with Square NutsSTANDARD : TO DRAWINGSIZE : M10 - M260MATERIAL : CARBON STEELGRADE : 4.8FINISH : BZPPACKAGING : BULK PACK | SMALL BOXEDHexagon Head Bolts DIN 931STANDARD : DIN931 , ISO4014 , DIN960 , ISO8765 , DIN601SIZE : M3 TO M60, LENGTH -- 6 TO 400MMMATERIAL : CARBON STEEL,STAINLESS STEELFINISHED : SELF COLOUR,ZINC PLATED,HDG,ZINC FLAKEPACKAGING : BULK PACK | SMALL BOXEDHexagon Socket Button Head Screws with Flange STANDARD : ISO7380-2SIZE : M3 TO M16, LENGTH --6 TO 400MMMATERIAL : CARBON STEEL,STAINLESS STEELGRADE : 8.8, 10.9 , 12.9(CARBON STEEL)A2-50,A2-70,A4-50, A4-80FINISH : Black Oxide,ZINC PLATED, HDG,ZINC FLAKEPACKAGING : BULK PACK | SMALL BOXEDSpecificationSTANDARDTO DRAWINGSIZEM10 - M260MATERIALCARBON STEELGRADE4.8FinishBZPTrademarkCustomizedSampleSamples in Stock Are Free with Freight CollectPacking & DeliveryPackaging Details1. Bulked packing 2. small box packing 3. according to your requestPort of dispatchSHANGHAISelling UnitsSingle itemCertificationsAfter Sales Service1,Quick Response & Professional SupportAll inquiries will be replied within 24 hours by our sales team.Technical support available for product selection and application guidance.2,Customization & Flexible Production (OEM/ODM Welcome)Accept custom sizes, materials, coatings, and packaging based on your requirements.Provide logo engraving, special thread designs, and non-standard specifications.3,Free Samples Available (Stock Items Only)Free samples for quality verification (customer covers shipping cost).Fast sample delivery to help you evaluate before bulk orders.4, Strict Quality Control & Reliable Durability100% inspection before shipment to ensure compliance with DIN 917 and international standards.High-grade carbon steel with self-color, zinc-plated, or chrome-plated finishes for corrosion resistance.5,Efficient Logistics & Fast DeliveryWork with DHL, FedEx, UPS, and sea/air freight partners for smooth global shipping.Stock available for quick dispatch – ideal for urgent orders.6,Long-Term After-Sales SupportRound-the-clock customer support for order tracking, quality matters, and technical assistance.Warranty & replacement policy to ensure your satisfaction.Company ProfileQEWITCO FASTENER CO.,LTDAs a formally British wholly owned business based in the famous city of Qingdao, Shandong Province, China, Qewitco has become a key supplier of a wide range of 'Industrial Consumable Products' to many customers throughout Europe and around the world. Qewitco was established in April 2004 and its principals of operation have been heavily influenced by its British owners and this has proved invaluable in the 'Supply Chain Management' of 'Industrial Consumable Products' from mainland China and surrounding countries which include Taiwan, Malaysia, Vietnam & Thailand. With over 10 years of experience, Qewitco has the infrastructure and all the experience needed to offer you a 'value for money' service for your requirements, which includes dedicated 'Account Management', 'Quality Control', 'Special Products Sourcing', along with bespoke 'Packaging & Delivery'. If it is 'made in China' then Qewitco can supply it!! It is Qewitco's objective to "Delight the Customer" and provide a "worry free" service from the Factory to your Warehouse, so Qewitco can truly offer you a "Western style" business bringing you "Far Eastern Value"FAQ1.Who are we?Our factory is in Zhejiang, China,We have hardware fasteners producing and exporting experience for more than 20 years.2.What items can you buy from us?Screws,bolts,nuts,washers,anchors3.How can we guarantee quality?We have professional QC team to inspect each items from the links of production to package.4.Can we provide samples? is it free or extra? Yes, we can offer you sample to test and check quality, and the sample is free,but you need to pay the express charges.5.What is our payment term?Generally, 30% T/T in advance , the balance against the draft copy of B/L. 6.How long is our delivery time? It depends on your items and quantities. Usually, around 25-35 days for one 20 feet container. 7.Can we customize the production? Yes,we can make mold to produce,you only send us your request with detailed drawings or photos, then we will make the quotationfor you accordingly. 8.Why should you buy from us not from other suppliers?1) best service 2)competitive price3)High quality4)Timely shipments
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...