You can rest assured to buy customized Stainless Steel 304 316 Square-Recessed Flat Countersunk Head Self Tapping Screws from us. We look forward to cooperating with you, if you want to know more, you can consult us now, we will reply to you in time!
Self tapping screw is simply a screw that can tap itself. The difference between self-tapping screws and ordinary screws is that ordinary screws must have a processed screw hole to screw in. Self tapping screws do not need to screw in at the same time their own tapping. In order to achieve their own tapping purposes, the hexagonal drill tail screws are generally pointed, in order to facilitate squeezing into the object to be screwed into.
Tapping screws, or quick thread screws, are quick fasteners made of steel with galvanized passivation. Tapping screws are used to connect thin metal plates (steel plates, saw plates, etc.). When connecting, the threaded bottom hole of the connecting piece is made first, and then the tapping screw is screwed into the threaded bottom hole of the connecting piece.
Stainless Steel 304 316 Square-Recessed Flat Countersunk Head Self Tapping Screws
|Stainless Steel:SS304, SS316,SUS410,SUS435
Ruspert,Dacrotized;Polishing, Plain, Sand Blasting
|Busy season:15-25days,Slack seaon:10-15days
Stainless steel: bolts and nuts
|Get Free Samples for standard fastener from Gangtong Zheli Fastener
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