VEDALI HARDWARE CO., LTD
VEDALI HARDWARE CO., LTD Professional Hardware Supplier Perfect Engineering Solutions
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Phillips Recess CSK Flat Head Steel Wood Screws Zinc Finish DIN 7997
Providing sizes from M2 to M8 standard wood screws for wooden pieces or plastic items .Flat head wood screw with partial threads and sharp point , about 1/3 shaft length and diameter is same as the wood thread diameter .
Features
1 , Harden material with high tensile strength
2 , Sharp point to drill wood quickly
3 , Standard dimensions
4 , Easy to be installed
DIN 7997
| d | M2 | M2.5 | M3 | M3.5 | M4 | M4.5 | M5 | M5.5 | M6 | M7 | M8 |
| dk | 3.8 | 4.7 | 5.6 | 6.5 | 7.5 | 8.3 | 9.2 | 10.2 | 11 | 13 | 14.5 |
| K | 1.2 | 1.5 | 1.65 | 1.93 | 2.2 | 2.35 | 2.5 | 2.75 | 3 | 3.5 | 4 |
We provide carbon steel material for wood screws and stainless steel ,brass and aluminum
Stainless steel : SUS 201 , SUS303 , SUS 304 ,SUS 316 , SUS 416 ,SUS 430 and SUS 420 .
Carbon steel : 1008 , 1010 , 1018 , 1022 , 1035 , 1045 , SCM 435 and 40CRO
Aluminum : 2024 , 6061 and 7075
Brass : CuZn35 , CuZn37 , CuZn40 , CuZn37Pb1 and CuZn39Pb1
Wood screws are plated in different finishing to prevent screws from being rusted by damp surroundings and bad weather.
Zinc
The most popular plating for the most products , making parts are bright and smooth and resistant corrosion
Nickel
The film thickness is 1～3μm , it improves brightness and wear resistance . it is for the most items .
Polishing
Reduce roughness of parts and improve brightness . is workable for the most metal parts in industry .
Tin
With film thickness 0.13～1.27μm , tin finish with bright surface and good ductility ,corrosion resistance , lower melting point ,eco-friendly features . and is used for electronics .
Brass
Usually, 5gm～8gm finish coating thickness and with good dispensability , bright appearance .
Dacromet
This finish is grey color with High corrosion resistance , no hydrogen embrittlement ,heat resistance , easy to plated more , eco-friendly .
Chrome
Chrome finish is silver white color and the thickness of film is 0．25～0．5μm normally . chrome finish has many practical Features like Bright appearance ,Wear resistance ,Corrosion resistance ,Hard plating film ,Heat resistance..
Applications
Wood screw is used for wooden pieces like furniture ,ceiling board and chipboard panel etc .
Competitive Advantage
※ Top quality with cheap price
※ Strict dimensions control and high precision
※ All Screws are eco-friendly
※ Quick delivery
※ Perfect sales-after service