Countersunk Head Square Drive Screw Self Tapping Screw Wood Construction Screw

Wood Construction Screw
Saw Thread
Wood Contruction
Zhejiang, China
The corporation keeps to the operation concept "scientific management, superior quality and performance primacy, consumer supreme for Countersunk Head Square Drive Screw Self Tapping Screw Wood Construction Screw, The product will supply to all over the world, such as: Israel, Czech Republic, Las Vegas, We put the product quality and customer's benefits to the first place. Our experienced salesmen supply prompt and efficient service. Quality control group make sure the best quality. We believe quality comes from detail. If you have demand, allow us to work together to get success.
Jiaxing Zijin Import&Export Co., Ltd. Diamond / Audited Supplier
Product Description:

Countersunk Head Square Drive screw Self Tapping screw Wood Construction Screw 

Wood Construction Screw have gained wider popularity to replace traditional lag screws since they are strong and labor-saving for builders and DIYers.

Material Carbon steel C1022A
Surface Zinc Plated+Wax
Drive type square
Head type Countersunk head
Thread type Saw thread, Type 17 slotted
Diameter 3mm – 10mm (#4 – 3/8″)
Length 9.5mm – 400mm (3/8″ – 16″)

15-25kgs bulk in carton,then on export pallet
500pcs/800pcs/1000pcs in small box,then in carton,then on export pallet
Customize the quantities in customized small box,then in carton,then on export pallet


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Our Company

·Since 2007, SiNaiTe was founded in Haiyan, Zhejiang China, started the business as a screw porudcuer and shortly established its full produce line 2 years later.
·In Sep 2016, we founded our Import&Export company, which is Jiaxing Zijin import & export Trading Corporation, every month we export the goods through our trading company is 800T.
·To fulfill customers` demand. We established a new factory at Lianyun Gang in 2019.

2. Workshop&Packing:



Q: Are you trading company or manufacturer ?
A: We are factory, and professional manufacturer for screws.

Q: Can you provide samples ?
A: For our regular screws, we offer free samples. For customized screws, tooling and molding charges needed. All free samples not including its courier charge.

Q: What is the your minimum quantity of products?
A: MOQ is 1000 kg or 800 mpcs per size.

Q: Do you produce standard or non standard screws ?
A: We have regular production for ANSI and DIN standard screws, while we also make customized screws as your drawing.

Q: How about your delivery time ?
A: Generally speaking, if the goods is in stock, we can delivery them with 2-5 days. If the quantity is 1-2 containers, 30-45 days can be offered.

If you have another question, pls feel free to contact us as below:

Time for Business