M5 M6 M8 M10 Free Samples SS304 Hex Socket Cap Allen Stainless Steel Waterproof Silicone O-Ring Sealing Bolt Machine Screw

Product Description

Product descriptionSealing screws
The sealing screw consists of a threaded screw and a sealing ring. The threaded screw has a standard threaded structure and is tightly connected with other parts. The seal is placed at the bottom of the threaded screw to fill the gap between the threads and effectively prevent liquid, gas or dust from penetrating.
Custom specifications

Product name	Sealing screws
material	Carbon steel, stainless steel, brass, etc
Surface treatment	Galvanized or upon request
specification	M1-M16
Head shape	Customized head shape according to customer requirements
Slot type	Cross, plum blossom, hexagon, one-word, etc. (customized according to customer needs)
certificate	ISO14001/ISO9001/IATF16949

Why choose us?
Why Choose Us
25 years manufacturer provideOEM & ODM, Provide assembly solutions10000 + styles24-hour response15-25 days customization time100% quality checking before shippingCompany Profile
Welcome to our hardware fastener manufacturing factory
Founded in 1998, the company is an industrial and trade enterprise integrating production, R&D, sales and service. Mainly committed to the research and development and customization of non-standard hardware fasteners, the company has two production bases, Dongguan Yuhuang plant area of 8,000 square meters, Lechang Technology plant area of 12,000 square meters. We provide you with all types of screws, nuts, lathe parts, and precision stamping parts, and our dedication to excellence makes us a trusted partner to the world's leading manufacturers.
We provide custom hardware assembly solutions that meet the highest industry standards. Our superb R&D team focuses on customization, ensuring that each customer receives personalized, high-quality fastener products that meet their exact specifications.
Our products are exported to more than 40 countries around the world, and we have established good cooperation with many well-known enterprises at home and abroad, such as Xiaomi, Huawei, KUS, SONY, etc., and our products are widely used in 5G communications, aerospace, electric power, energy storage, new energy, security, consumer electronics, artificial intelligence, household appliances, auto parts, sports equipment, health care and other industries.
Partner with us for all your individual specialty fastener needs.
client
One-stop service
Our screw factory is committed to providing one-stop service, covering the entire production process from the raw material workshop to the final product shipment, ensuring that every link can be refined to provide customers with high-quality products.
First of all, our raw material workshop adopts strict supplier management and raw material selection standards to ensure that the materials used meet the relevant quality requirements. Here, we carry out the preliminary processing and preparation of the raw materials to fully prepare for the next step of processing.
Next is the heading and tooth rubbing link, we have advanced automation equipment and precision processing technology to ensure the accuracy and stability of the screws. In the secondary workshop, we carry out more processing to ensure that the products meet the requirements of customers.
In the full inspection workshop, we are equipped with professional testing equipment and technicians, who will carry out all-round quality inspection and control of the products to ensure that each screw meets international standards and customer requirements. The optical separation workshop uses advanced optical equipment to ensure that the quality of the product appearance and surface is flawless.
In the laboratory department, we go through strict performance testing to ensure that the products meet the expectations of our customers. At the same time, we develop and improve customized products according to customer needs.
Finally, there is our packaging department and warehouse, we adopt efficient packaging methods and strict storage management to protect product quality and safety to the greatest extent and ensure that the products are delivered to customers in a timely manner.
From the selection of raw materials to the shipment of final products, we consistently adhere to the principle of quality first to provide customers with excellent products and services.
authentication
The company has passed the ISO10012, ISO9001, ISO14001, IATF16949 quality management system certification, and won the title of high-tech enterprise
Quality inspectionOn the basis of high-quality production technology, it is equipped with strict quality control measures, equipped with optical separation workshop, full inspection workshop and laboratory. The optical sorter can accurately detect the size and defects of screws, prevent mixing, and can inspect more than 600 screws per minute at the earliest. In order to ensure that the appearance of the product is 100% flawless, the full inspection workshop conducts visual inspection of the product to ensure the uniformity of the product.
The laboratory is equipped with a complete range of testing equipment
Packaging and deliveryFAQQ: Are you trading company or manufacturer ?
1. We are factory. we have more than 25 years experience of fastener making in China.Q:What is your main product?
1.We mainly produce screws, nuts, bolts, wrenches, rivets, CNC parts, and provide customers with supporting products for fasteners.
Q:What certifications do you have?
1.We have certificated ISO9001, ISO14001 and IATF16949, all of our products conform to REACH,ROSH.
Q:What is your terms of payment ?
1.For the first cooperation, we can do 30% deposit in advance by T/T, Paypal,Western Union,Money gram and Check in cash, the balance paid against the copy of waybill or B/L.
2.After cooperated business, we can do 30 -60 days AMS for support customer business
Q:Can you provide samples? Is there a fee?
1.If we have matching mould in stock, we would provide free sample, and freight collected.
2.If there's no matching mould in stock, we need to quote for the mould cost. Order quantity more than one million (return quantity depends on the product) return

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