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Delivery Time: 7-30 Days
Application: General Industry
Brand Name: Risco
Material: Stainless Steel
Packaging: carton
Transportation: Ocean,Land,Air,Express
Supply Ability: 1000tons per week
Port: shanghai
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW
The difference between Machine Screw and tapping screw is their thread. Generally, the machine thread is mostly used with coarse teeth, which shall be tightened with the corresponding standard internal thread, and generally, it is nut. The thread of machine mainly includes metric standard, American Standard and British standard. The angle of thread between metric standard and American standard is 60 degrees, and that of British system is 55 degrees. Metric standards are represented by pitch, American and British Standards in terms of the number of teeth per inch. The thread of self tapping screw is divided into coarse teeth and fine teeth, generally called typea and typeab, and most of them are ab teeth. The tapping screw does not need to fit with the internal thread, only need to have prefabricated holes. When tapping, the matching thread is automatically generated, which is called thread forming.Our company is specialized in making fasteners, we can provide a variety of bolt,nut,Anchor.like:Hex Bolt,Hex Nut ,Wire Rope.We have our own warehouse, standing stock, we can open molds to make products through the drawings provided by customers.we provide the best service.
Product Categories : Stainless Steel Screws > Machine Screw
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.