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Quality Inspection for Round Fastener - Hex Washer Head Self-Drilling Screws with EPDM bonded washer – DaHe

Quality Inspection for Round Fastener - Hex Washer Head Self-Drilling Screws with EPDM bonded washer – DaHe

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Quality Inspection for Round Fastener - 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:

Quality Inspection for Round Fastener - Hex Washer Head Self-Drilling Screws with EPDM bonded washer – DaHe detail pictures

Quality Inspection for Round Fastener - Hex Washer Head Self-Drilling Screws with EPDM bonded washer – DaHe detail pictures

Quality Inspection for Round Fastener - Hex Washer Head Self-Drilling Screws with EPDM bonded washer – DaHe detail pictures


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We thinks what clients think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater quality, lessen processing costs, price ranges are much more reasonable, won the new and outdated shoppers the support and affirmation for Quality Inspection for Round Fastener - Hex Washer Head Self-Drilling Screws with EPDM bonded washer – DaHe , The product will supply to all over the world, such as: New York, Brunei, Australia, Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.
  • In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Caroline from Turkmenistan - 2018.11.06 10:04
    Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Eden from UK - 2018.06.05 13:10