| item | value |
| Finish | Black, ZINC |
| Head Style | Pan, Truss, Flat, Oval, Round, Binding |
| Place of Origin | China |
| Hebei | |
| Brand Name | XHY |
| Model Number | XHYDS |
| Standard | DIN |
| Product name | Fine/Coarse Thread Black Phosphate Flat Bugle Head Gypsum Board Drywall Screw for drywall phillips black Self Tapping Screw |
| Material | Carbon Steel C1022A |
| Length | 13mm~200mm |
| Packing | Small Packing+Carton Packing+Pallet |
| MOQ | 1 Ton |
| Delivery time | 7-10 Days |
| Sample | Freely Supplied |
| Thread | Fine Thread/Coarse Thread |
The name of drywall screw is directly translated from the English word Drywall Screw. Its biggest feature in appearance is the horn head shape, which is divided into double threaded fine tooth drywall screws and single threaded coarse tooth drywall screws. The biggest difference between the two is that the former has a double threaded thread, suitable for connecting gypsum board and metal keel with a thickness not exceeding 0.8mm, while the latter is suitable for connecting gypsum board and wooden keel.
The drywall screw series is one of the most important categories in the entire fastener product line. This product is mainly used for the installation of various gypsum boards, lightweight partition walls, and ceiling series.
fine thread
Phosphated drywall screws are the most basic product line, while blue and white zinc drywall screws are a supplement, and their scope of application and purchase price are basically the same. The slight difference is that black phosphating has a certain degree of lubricity and slightly better attack speed (the speed at which a specified thickness of steel plate is penetrated, which is a quality assessment indicator); Blue and white zinc have a slightly better rust prevention effect, and the product's natural color is light, making it less prone to discoloration after coating decoration.
There is almost no difference in rust prevention ability between blue and white zinc and yellow zinc, only due to differences in usage habits or user preferences
Single line coarse teeth
The thread of the single line coarse tooth drywall screw is wider, and the corresponding attack speed is faster. At the same time, because it will not damage the structure of the wood material itself after entering the wood, it is more suitable for the installation of wooden keel than the double line fine tooth drywall screw.
In foreign countries, construction generally places great emphasis on selecting suitable fastener products. Single line coarse tooth drywall screws are a more suitable alternative to double line fine tooth drywall screws for connecting wooden keels. In the domestic market, double threaded fine tooth drywall screws have been used exclusively for a long time, and changing usage habits requires some time.
Self drilling nail
Used for the connection between gypsum board and metal keel with a thickness not exceeding 2.3mm, available in black phosphating and yellow zinc coating options. The scope of application and purchase price of the two are basically the same. Yellow zinc has a slightly better rust prevention effect, and its natural color is light, making it less prone to discoloration after coating decoration.
Finish Plain Material carbon steel Place of Origin China City handan Model Number Inconel 625 Standard DIN Product name Hexagon Weld Nuts Packing Standard shipping package Standard DIN Finish Plain Delivery time 5-25 Days
Application General Industry Product name Insert nuts Size M4, 5, 6, 8, 10 MOQ 1000 kgs Type Lock Nuts
Product Name U-bolt Package BAG/BOX Grade 4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9,etc Available Material 304 stainless steel,plastic,brass,carbon steel,titanium,aluminum,etc Surface treatment Zinc plated,Black oxide,Phosphate,Dacroment,etc Standard ISO,BS,ANSI, GB,DIN,JIS,Nonstandard Advantage OEM / ODM / customized service provided Quality control ISO standard,100% Whole range inspection through the production Certificate ISO9001,ISO14001,IATF16949,ROHS,etc
Flat Washer Material: carbon steel, stainless steel,brass, etc. Size: M2-M64, 1/4-2-1/2 Standard: DIN125,ASTM F436 ,ISO 7089,GB/T97 Finish: white zinc plated, yellow zinc plated, blue zinc plated, Hot-dip galvanized, plain,black oxide, etc.
Metal Stamping Parts Medical equipment stamping parts
Finish Plain Material carbon steel Place of Origin China City handan Model Number Inconel 625 Standard DIN Product name Hexagon Weld Nuts Packing Standard shipping package Standard DIN Finish Plain Delivery time 5-25 Days
Application General Industry Product name Insert nuts Size M4, 5, 6, 8, 10 MOQ 1000 kgs Type Lock Nuts
