Hex Washer Head Self Drilling Screw DIN7504 EPDM Assembled

Hex washer head/hex flange head self drilling screw/ meter screw/confirmat screw
roofing screw TEK screw self tapping screw with EPDM washer / rubber washer DIN7504K

ABOUT US:
Jiaxing City Qunbang, ISO9001: 2015 certified, is a professional manufacturer of hexagonal fasteners, as well as an exporter of a wide range of industrial and constructive fasteners and fixings.

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 certifi

·Stainless Steel Self-Drilling Screw. ·Directly drilled, tapped and locked on the set material and basic materia. ·Greatly saves construction time. ·High toughness and holding force casue it not loosen after a long time. ·Most economical fasteners in terms of workability, cost and reliability especially in the combination of construction, building, housing... ·Mark: TM ·Material: Stainless Steel 410, Stainless Steel 304,Stainless Steel 316 ·Finish: Polishing ·Certificate: ISO9001:2008, SGS ·Standard: Din7504(K), ISO15480, ASME B18.64 ·Packaging Detail: 20-25kgs per carton, 36-48 cartons per pallet or according to customer's requirement. ·Customer Service: 24-hours standby, Critical listening your every suggestion and feedback ASAP. TOMORROW manufacturing capabilities allow us to make a wide variety of Stainless Steel Self-Drilling Screws. The screw typies include Countersunk(CSK) Head Self-Driling Screw, Pan Head Self-Drilling Screw, Wafer Head Self-Drilling Screw, Hexagon(Hex) Head Self-Drilling Screw, Hexagon Head Self-Drilling Screw with EPDM Bonded Washer... Our goal today, as always, is to develop innovative high quality Stainless Steel Self-Drilling Screws that are durable, save time and money. Customer service is just as important to us as quality. Our representatives will assist you in analyzing your requirements and selecting the Self-Drilling Screws best suited to your needs. We inventory an extensive line of standard screws and will economically produce special screws to meet your design requirements. We are people who deliver what we say, when we say. TOMORROW... Dependability in design, engineering, manufacturing and service. Welcome to contact us anytime you feel suitable.


Jiaxing City Qunbang COMMITMENT:

High Quality Products
Most Competitive Prices
On-time delivery
Comprehensive After-Sale service

     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 201/304/316.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.