Best quality Roofing Screws - Hexagon Head with Collar Self Drilling Screws – Donsen
Best quality Roofing Screws - Hexagon Head with Collar Self Drilling Screws – Donsen Detail:
Item No.: 010408
Standard: DIN7504K
Material: Carbon Steel , Stainless Steel (304 316)
Finish:Zinc Plated, Zinc Yellow
Sizes available from :
Diameter:2.9mm , 3.5mm ,3.9 mm,4.2mm, 4.8mm , 5.5mm , 6.3mm
Length: 9.5 mm to 180mm
Product detail pictures:

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Supply Abilities
Good quality comes initial; company is foremost; small business is cooperation" is our business philosophy which is frequently observed and pursued by our business for Best quality Roofing Screws - Hexagon Head with Collar Self Drilling Screws – Donsen , The product will supply to all over the world, such as: America , Anguilla , Puerto Rico , The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.

The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.

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