China Manufacturing Wholesale Price Grade 8.8 Bolt and Nut Screw Washer DIN931 DIN933 Metric Stainless Steel Galvanized Hex Bolt

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS
• Grade: 4.8
• Finish: Nature/White and Blue Zinc/Yellow Zinc/Blue/HDG
• Finish Type: Nature/White and Blue Zinc/Yellow Zinc/Blue/HDG
• Shipping: Sea Freight/Land Freight/Air Freight
• Transport Package: Carton in Bulk/Box and Carton/Nylon Bag Packaging
• Trademark: Xinruifeng
• Origin: China
• HS Code: 7318160000
• Production Capacity: 20000t/Year

Product Description

Product Description

Product Name	Hex bolt
Material	SS304/SS316/Q235/45# steel
Standard	Din933/931/603/607/921
Grade	4.8/8.8/10.9/12.9
Thread size	M3-M60
Finish	Nature/white and blue zinc/yellow zinc/blueing/HDG
Package	Carton in bulk/box and carton/Nylon bag packaging
Application	A type of fastener consisting of a head and a screw (a cylinder with external threads), which needs to be matched with a nut, and is used for the fastener to connect two parts with through holes.

Bolt is a reliable fastener for a wide selection of building projects and repair jobs. It comes in various finishes and thread designs for application in different tasks and environments.

 

Detailed Photos

 

 

 

Certifications

 

Packaging & Shipping

            Our Advantages:

              1. Professional Manufacturer of Screws              
                   and Fasteners in China.

                2. Three of our own Factories in Tianjin, China.

                3. 280 sets of automatic production Equipments.

                4. Technology Team and QC Team.

                5. Professional Foreign Trade Service Team.

          And Our company:
                1: 20 kilometers away from Tianjin Airport

                  2: 25 kilometers away from Tianjin Port

                  3: 120 kilometers away from Beijing Airport

                  It is very convenient to transport goods!

 

Company Profile

About  Us
    Tianjin Xinruifeng Technology Co., Ltd., was established in 2008 and its business covers fastener design, manufacturing and export. We have 3 production bases, with a total area of 10,000+ square meters. Our main products include drywall screws, chipboard screws, self-drilling screws and self-tapping screws. We can also provide other fasteners, like nails, staples, blind rivets, anchors, bolts and nuts. 
    We have 200+ sets of automatic production equipment, including wire drawing machines, cold-heading machines, thread rolling machines, tailing machines and heat-treatment lines. We are your one-stop manufacturer from raw material to final products. Our annual production capacity reaches up to 30,000 tons, 70% of which are exported to different countries and regions.
    Tianjin Xinruifeng Technology Co., Ltd. has been in the fastener industry for nearly 20 years and we can customize all kinds of products per your requirements. We have an established management system and quality control procedure. Excellent quality, competitive price and timely delivery are the pillars of the company's foundation. Win-win and long-term cooperation are our final goals when dealing with different clients.

 

FAQ

Q: What's your Hot sale products?
A:Drywall screws,Chipboard screws,Wood Screws,Self Tapping Screws,Self Drilling Screws,Gypsum Screw,Roofing Screw,Truss Head screwsws and other Special screws.

Q: Are you trading company or manufacturer?
A: We are manufacturer. Our production manager has over 15 years production experience on Screws.

Q: How long is your delivery time?
A: Generally it is10-15 days if the goods are in stock. or it is 4-5 weeks if the goods are not in stock, it is according to quantity.

Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge but consumer should pay the freight first.

Q: Why choose us?
A: 1) Reply you in 24 working hours.
    2) Experienced staffs would like to answer all your questions in time.
    3) Customized design is available. ODM&OEM are welcomed.
    4) Special discount and protection of sales are provided to our consumers.
    5) As an honest exported seller, We are a professional manufacturer,quality quotation, good service, skilled technicians to ensure our products to be finished in high quality and stable feature.