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Factory Cheap Roof Fasteners - Hexagonal hrinkage rod knurling SDS – DaHe

Factory Cheap Roof Fasteners - Hexagonal hrinkage rod knurling SDS – DaHe

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"Based on domestic market and expand overseas business" is our development strategy for Self Drilling Metal Roofing Screws , Door Fastener , Self Tapping Lag Screws , We can give you the most competitive prices and high quality, because we are much more PROFESSIONAL! So please do not hesitate to contact us.
Factory Cheap Roof Fasteners - Hexagonal hrinkage rod knurling SDS – DaHe Detail:

When you’re operating in the toughest environments, you rely on high performance surface preparation and treatments to keep things running smoothly.

DaHe understand, so we make sure our coatings bring out the best in your components. Even under the most adverse conditions you can rely on product durability and total corrosive protection; the integrity of your components is maintained. Most importantly, there’s no delay however pressing your needs – your orders are always delivered on time.
The excellent materials we use, the consistent high quality, responsiveness and attention to detail we provide, plus the ability to handle components of virtually all sizes, ensure both your ongoing satisfaction and simpler cost control.
DaHe fasteners have own standard colors. Our screws are powder coated for an attractive, durable finish. Custom colors are available by special order (minimum order amount required). Please contact your local sales representative to discuss custom work.

Our range of industrial coating and finishes includes:

*Ruspert
 *Zinc Clear *PTFE(Xylan)
*Zinc Yellow * Zinc Phosphate
*Zinc Electroplating

Every coated or plated DaHe component is subjected to a rigorous quality process that includes:
Surface Cleaning            
Metal surfaces are cleaned by chemical or thermal degreasing process

Surface Blast
Metal surfaces are abrasive blast as required

Basecoat Application
All surfaces are coated with phosphate, sacrificial zinc base coat, primer, or ceramic metallic base-coat per the customer specification

Top-coat Application
All surfaces are sprayed with a Fluoropolymer® topcoat for a total dry film thickness of 1 to 1 ½ ml.

Thermal Cure
Parts are thermally cured in controlled ovens per manufacturer’s procedures to ensure corrosion protection and adhesion 

Specification

Brand

DaHe Brand

Product Type

Hexagonal hrinkage rod knurling SDS

Material

carbon steel

Drive Type

HEX Head

Product Length

 2″ 2-1/4″ 2-1/2″ 2-3/4″ 2-13/16″ 3″ 3-1/2″ 4″ 4-1/2″ 5″

Screw Diameter (mm)

10#—14#*

Thread Length

Double Thread

Washer

EPDM Washers

Finish

Ruspert

Corrosion resistance class

C4

Product Standard

GB/DIN7/ANSI

Approvals

CE

Packing

Customized

OEM

Accept customization

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:

Factory Cheap Roof Fasteners - Hexagonal hrinkage rod knurling SDS – DaHe detail pictures

Factory Cheap Roof Fasteners - Hexagonal hrinkage rod knurling SDS – DaHe detail pictures

Factory Cheap Roof Fasteners - Hexagonal hrinkage rod knurling SDS – DaHe detail pictures


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We not only will try our greatest to present fantastic expert services to each purchaser, but also are ready to receive any suggestion offered by our prospects for Factory Cheap Roof Fasteners - Hexagonal hrinkage rod knurling SDS – DaHe , The product will supply to all over the world, such as: Vancouver, Macedonia, Japan, We critically promise that we deliver all the customers with the best quality solutions, the most competitive prices and the most prompt delivery. We hope to win a resplendent future for customers and ourselves.
  • It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By John from Italy - 2017.10.25 15:53
    The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Zoe from UK - 2018.09.29 17:23