Specifications For Self Drilling Screws
1. Supply to USA,Europe,Austrilia,and Middle East,etc
2. Matrial: Stainless Steel 304/316, Carbon Steel Self Drilling Screw
3. Professional Perfomance Fastener Supplier
4. High Quality Self Drilling Screw
1. Bulk paking 25 kg in a carton or bag;
2.1 kg in a box/bag,25 boxes/bags in a carton,then pallet;
3. Normal Packing: 1000pcs/500pcs/250pcs per small box. then small boxes into cartons.
DIN7504-P Flat Head Self-drilling Screw, Stainless Steel 304 (A2-70), These precision-type stainless steel DIN7504-P Flat Head Self-drilling Screw are mainly used for jigs and fixtures. Being manufactured from stainless steel they are ideal both for use in the Machine and pharmaceutical industries and their associated processing and packaging and also for challenging conditions.
Their drill – tip feature is a standout. It enables the screws to penetrate materials like wood, metal, and plastic without pre -drilling, saving time and effort. The sharp threads ensure a firm grip, providing reliable fastening strength.
Self-drilling screws, also known as TEK® screws, are available in a wide variety of head styles and finishes to fit the demands of nearly any application. Tengri manufacture and offers more than 20 different head style self-drilling screws, in both steel and stainless steel. Self-drilling screws enable drilling without first creating a pilot hole. These screws are usually used to join materials like sheet metal.

This is probably where the confusion with self-tappers comes in – both kinds of screws are technically 
self-tapping as far as the function of their threads are concerned, but the massive difference is in the
 function of their points.
* High Quality Steel with Superior Rust Resistant Ensure, More Solid and not Easy to Break;
* It is wood drill tail screw, mainly used in steel structure caigang watt fixed can also be used for fixing the
 simple
construction of the sheet material;
* How to use? Self-Drilling Screws, eliminate the need for a pre-drilled hole. The length of the drill point 
determines the material thickness which the screw can reliably penetrate. When selecting a self-drilling screw design, 
it is important to consider the material thickness and type of materials to be joined. These stainless are 
great to use in environments that are damp