Wholesale Head Hex Self Tapping Screw Bk Bolt Flat Head Tapping Screw Tianjin Factory

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Groove: Cross
• Connection: Common Bolt
• Head Style: Bugle Head
• Standard: GB, SGS
• Grade: 4.8
• Produts Keywords: Drywall Screw
• MOQ: 1 Ton
• Length: 11-150mm
• Delivery Time: 2-4weeks
• OEM/ODM: Provide
• Tail: Self-Drilling ,Self-Tapping
• Thread: Fine Thread/Coarse Thread
• Surface: Black/Grey Phospated, Zinc Coating
• Sample: Provide
• Features: Good Anti-Corrosion Ability
• Transport Package: Plastic Bag/Small Box/Bulk Packing
• Specification: 3.5mm(6#)
• Trademark: OEM
• Origin: Tianjin, China
• HS Code: 7318140090
• Production Capacity: 6000ton/Year

Product Description

COMPANY  PROFILE:
   
        Tianjin Bell Technology Co., Ltd is located at the Binhai district, one of the biggest hardware markets in North of China. Our first factory was established in 2013 and formally established it's International Trading company in 2021. With the development, our registered capital reach to 20 million. The factory areas are over ten thousand square meters. We have more than 60 employees with rich production experience and 15 employees with rich packaging experience.

        We can produce kinds of screws like Drywall screws, Chipboard screws, Truss head screws, Hex head screws. Annealed wire and other steel products. We have 9 wire drawing production lines, 2 heat-treatment production lines, 135 machines for making head, 91 machines for making thread, 23 machines for making tails. It helps us offer a fast delivery time to our customers. Our annual production volume reaches 18, 000 tons. 80% of our products are exported. We Mainly export to Asia, South America, Russia, Middle East and other countries. We also can produce special screws according to our customers' requirements. Stable quality and good services are the development tenet we always adhere do. We will continue to practice win-win promise, commit to joint development with partners and create a better tomorrow together. Hope to see you in our Factory.

PRODUCT  DETAILS:


Manufacturers drywall screws mushroom head cross pan head self - tapping fast tooth wood screws Chipboard screws/Black Screw

   

Size:	Mm	Width of Head (mm)	Width of Thread(mm)	Length:Mm	Torsion:
6#	3.5mm	7.50-7.90	3.40-3.60	11-75	2.2

  

PRODUCT PROCESS:

FAQ:

 

Q: What's your Hot sale products?
A:Drywall screws,Chipboard screws,Truss Head screws,Hex head screws and other Special screws.

Q: Are you trading company or manufacturer?
A: We are manufacturer. Our production manager has over 20 years production experience on Screws.and we always test the screws before the loading.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 2-4 weeks if the goods are not in stock, it is according to quantity.
We have our own annealing lines, so we can guarantee the delivery time.

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: What is your terms of payment ?
A: 30%T/T prepayment and 70% T/T before the shipment.or L/C.

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.