QBH DIN571 M4-M20 Black / HDG ( Hot DIP Galvanizing ) / Plain

Carbon Steel Hexagon Head Wood Screws

Advantages

The advantage of wood screws is that the consolidation ability is stronger than that

of screws, and they can be removed and replaced, which is more convenient to use

without damaging the wood surface.

1. The common types of wood screws are iron and copper. The types are divided into

round head type, flat head type and oval head type according to the different nail heads.

There are two types of slotted screws and cross recessed screws on the nail head. The

head screws are made of mild steel and are blue, the flat head screws are polished, and

the oval head screws are usually plated with cadmium chrome and are often used to

install loose-leaf, hook and other hardware accessories. The specification is determined

by the diameter, length and nail head type of the rod, and the unit is the box at the time

of purchase.

2. Tools for installing wood screws The screwdriver is a tool for loading and unloading.

The shape matches the groove shape of the wood screw head, and there are two types:

one-word and cross-shaped. More convenient and labor-saving.

Descriptions

Wood screws, are also similar to machine screws, but the threads on the screw are

special threads for wood screws, which can be directly screwed into wooden

components (or parts), used to screw a metal (or non- Metal) parts are fastened

together with a wooden member. This connection is also a detachable connection.

This is a kind of Screw specially designed for wood, and after entering the wood, it

will be embedded in it very firmly. If the wood is not damaged, it is impossible to pull

it out, and even if it is pulled out forcibly, it will bring out the nearby wood. Another

point to note is that the wood screws must be screwed in with a screwdriver. Never

knock them in with a hammer, as it will damage the surrounding wood.

The Difference Between Tapping Screws and Wood Screws

1. Self-tapping screws have high hardness, wide thread spacing, deep threads, and uneven surface, while

wood screws are the opposite.

2. Another difference is more obvious. Wood screws have no threads at the rear. Wood screw threads are

thin, blunt and soft. Self-tapping screw threads are thick, sharp and hard.

Applications

Wooden Furnitures, Other Wood Projects, etc.

Specifications

Product Details

Certifications & Package

Our Services

Professional Manufacturer: All of our Fastener are designed and manufactured

according to buyers' specification and performance. Quality is guaranteed:

Durability testing and critical technical design to enhance fasteners lifetime.
Cost effective: Competitive prices with professional factory supply Perfect

fastening solution with 15+ years experiences to solve your problem: Wide range

of parts selection. Customized Ideal Fasteners: customized services according to

the samples and drawings offered.

Free Samples for Standard Fastener from Jiaxing City Qunbang Hardware

We Promise:
1. High quality
2. Competitive price
3. The shortest delivery
4. The fastest response
5. The best service

FAQ

1.What's your experience like?

Our general manager has been engaged in the export of fasteners since 2005.
Our team can provide you with professional fasteners selling and smooth export services.

2.How about your price?
High quality products with reasonable price. Please give me a inquire, We will quoted you a price for you
refer at once.

3. How do you control your quality?
We require the quality control department to inspect every production link of each shipment. And we can provide you MTC and mill certificate when the goods is finished.

4.How about your delivery time?
General speaking, if the goods is in stock, we can delivery them with 2-5days, If the quantity is 1-2container,
we can give you with 18-25days,if the quantity is more than 2 container and you are very urgent, we can let
factory priority produce
your goods.

5.What is your packing?
Our packing is 20-25kg for one carton,36 or 48pcs cartons for one pallet. One pallets is about 900-960kg, We also can make customer's logo on the cartons. Or we customized cartons according to customers'
requirement.

6.What is your payment term?
We can accept T/T,LC for general order ,Paypal and Western union for small order or samples order.


Awaiting for your kind inquiry! Thanks & best regards!
For more information: www.steelnutbolts.com

     Jiaxing City Qunbang Hardware Co,ltd is a productiondesignsales and after-sales as one of the fasteners business,The company is located in HangjiaHu Plain,close to ShanghaiNingboZhapu ports.The geographical position is superior,the transportation is convenient,has created the natural superiority for the export.

     The company mainly produces high-strength fasteners business, bolts and nuts are the main,the main standard are DIN/ANSIASME/JIS/UNI/ISO/AS/BS/GB and so on.The product massively applies in the bridgeroadthe petroleum pipeline facilitythe wind power generation and steel structure project. Carbon steel bolts mainly have 4.8、5.8、6.8、8.8、10.9、12.9,nuts mainly have 4、6、8、10,the main material of stainless steel fastener is 201304316.QBH from its establishment to he present,after ten years of development,it is equipped with perfect testing equipment,and SGS and TUV have a good cooperation,each batch of products is accompanied by a 3.1 or 3.2 certificate,further escort the quality of the company.

        In 2017,we registered the trademark “QBH” in the CHINA、EU、United States,and has six fastener product patents,has obtained the Zhejiang Province science and technology small and medium-sized enterprise certificate as well as the ISO9001:2000 cerfiticate.With the continuous development and expansion of the company,as well as customer demand for product diversification,on the basis of its original production,in order to further enhance the potential for cooperation with customers,as well as to provide competitive prices.Starting in 2015,QBH has taken part in several fastener enterprises one after another,the product variety is more abundant and the price is more advantageous,and the quality can also be well controlled. QBH has always been to provide customers with efficient and convenient service and quality products,and create a pleasant trading process for customers for the mission,deeply participate in customer construction projects and make progress together with customers,this means that we need to provide better and more cost-effictive solutions,so as to help customers stand out from the competition.

         QBH promises to always provide you with excellent quality,efficient service and very competitive prices.We believe that the cooperation between us is not only based on business,but also hope that we can open new markets on the basis of win-win situation.And thank all the customers in the past to give us great support and help,make us grow up gradually,at the same time also hope that in the nere future,and you can establish new business relations.