|Place of Origin:||CHINA|
|Minimum Order Quantity:||500kgs/size|
|Packaging Details:||plastic bag+carton+wood pallet|
|Payment Terms:||Western Union, L/C, T/T|
|HS Code:||73170000||Finish:||Black/Grey Phosphate, Zinc Plated,Nickel, Ruspert|
|Place Of Origin:||Jiaxing ,China||Service Type:||Drawing/sample Processing|
self drilling screws,
self tapping concrete screws
These fasteners are often used with nuts as well as driven into tapped holes. They might be considered a screw or a bolt based on the Machinery's Handbook distinction. In practice, they tend to be mostly available in smaller sizes and the smaller sizes are referred to as screws or less ambiguously as machine screws, although some kinds of machine screw can be referred to as stove bolts.
Black phosphated bugle head drywall screws fine thread screw for gypsum board self tapping screws for wood are the standard type of fastener for securing full or partial sheets of drywall to wall studs or ceiling joists. Lengths and gauges, as well as thread types, heads, and points, might initially appear to be vast and confusing. But within the area of home improvement, drywall screws have a relatively well-defined area of usage. Learn about the best types of drywall screws to purchase and how to correctly use them.
There are two common types of drywall screw, type “S” and type “W”. Type “S” drywall screws are designed for attaching drywall onto metal. They have a sharp point that can easily penetrate the steel framing members surface. They are twin fast screws with two threads, so that they can be driven fast. Drywall Screws Coarse Thread Type W are designed for installing drywall (gypsum board) onto wood framed buildings. Their wide, coarse threads helps them to securely grip the wood. When you install drywall onto heavy metal studs, it’s best to use self drilling drywall screws.
The dry wall screw series is one of the most important categories in the whole fastener system. The product is mainly used for the installation of various gypsum board, light wall partition and ceiling suspended ceiling system. The thread of the fine screw is twin fast, more suitable for connection between gypsum board and metal keel not exceeding 0.8mm in thickness. As for the coarse thread screw, due to its wider thread and faster speed, also will not destroy the interior structure of the wood material itself after the insertion, it is more suitable for the installation of wood keel than the screw with fine thread;
1. We can produce different standard following different customers’ requirement
2. We have some stock in our warehouse
3. More then 10years experience
4. Factory direct price and on time delivery
Contact Person: Claire Li