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Professional Design Countersunk Self Drilling Screw - Hex Washer Head Self-Drilling Screws with EPDM bonded washer – DaHe

Professional Design Countersunk Self Drilling Screw - Hex Washer Head Self-Drilling Screws with EPDM bonded washer – DaHe

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In the past few years, our company absorbed and digested advanced technologies both at home and abroad. Meanwhile, our company staffs a team of experts devoted to the development of Countersunk Self Drilling Screw , Bolts And Fasteners , Self Tapping Black Screws , Please sense no cost to speak to us anytime. We are going to reply you when we receive your inquiries. Remember to note that samples are available before we start our business enterprise.
Professional Design Countersunk Self Drilling Screw - Hex Washer Head Self-Drilling Screws with EPDM bonded washer – DaHe Detail:

ShenZhen Dahe Industrial Co., LTD., was founded in July 2003, headquartered in Shenzhen, including Phase1 Plant (100mu),Phase2 Plant(200mu),Phase3 Plant(300mu) , Output 80000ton/year ,It is the largest manufacturers of self drilling and tapping screws in china.
As one of the professional manufacturers of self drilling and tapping screws, it is the first manufacturer of automatic assembly line for the whole process in the domestic self drilling screw industry. It is a key project in Hebei Province and a benchmark project in Handan city. Now it has developed into the largest, highest output and most advanced intelligent automation production enterprise of self drilling screw in China.
It has more than 800 employees, including more than 20 senior engineers and technicians. Moreover, it has organized senior technicians to Japan, South Korea, Canada,Russia and other countries for sharing,exchange and learning.
We produce more than 100 type of self drilling screw in different series.

HWH screws have a built in washer to help distribute load to a wider area. Self-drilling screws enable drilling without first creating a pilot hole. These screws are usually used to join materials like sheet metal.

Application

1: For light/medium duty purpose
2: Stitch roof deck and wall panel sidelaps
3: Residential steel frame construction
4: Brick ties to steel framing

Features

1:Precise cutting edges to improve drill performance with less effort
2:Point to thread design maximize pullout performance and minimizes backout
3:Unique point to thread design extrudes the metal preventing stripout
4:Non-walking point provides fast material engagement
5:Equipped with EPDM gasket, waterproof performance is better
6:Customized different color Ruspert coating

Specification

Brand

Solidex

Product Type

Hex Washer Head Self-Drilling Screws with EPDM bonded washer

Material

carbon steel

Drive Type

Hex

Product Length

5/8″– 8″

Screw Diameter (mm)

ST4.2-ST6.3

Thread Length

Fully Thread/Double Thread

Washer

Steel+ Bonded Washer

Finish

Clear Zinc/ Ruspert coating with different color

Corrosion resistance class

C4

Product Standard

GB/DIN7ANSI/BS/JIS

Approvals

CE

Packing

Coustomer’s  Requirements

Place of Origin

Hebei, China

Suitable Use Type

Suitable for Outdoor Use

NOTE:
1: M4.2 screw requires a 7 mm socket to fit.
2: M4.8 and M5.5 screw requires a 8 mm socket to fit.
3:Recommended rpm: 1200-2200/min


Product detail pictures:

Professional Design Countersunk Self Drilling Screw - Hex Washer Head Self-Drilling Screws with EPDM bonded washer – DaHe detail pictures

Professional Design Countersunk Self Drilling Screw - Hex Washer Head Self-Drilling Screws with EPDM bonded washer – DaHe detail pictures

Professional Design Countersunk Self Drilling Screw - Hex Washer Head Self-Drilling Screws with EPDM bonded washer – DaHe detail pictures


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We keep on with our business spirit of "Quality, Performance, Innovation and Integrity". We goal to create much more worth for our customers with our rich resources, state-of-the-art machinery, experienced workers and exceptional providers for Professional Design Countersunk Self Drilling Screw - Hex Washer Head Self-Drilling Screws with EPDM bonded washer – DaHe , The product will supply to all over the world, such as: Birmingham, Turkmenistan, Madras, Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
  • We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Olive from Berlin - 2018.11.28 16:25
    The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Nydia from Montpellier - 2018.02.12 14:52