Recess Bulge Head Drywall Screws Steel Black Phosphated for Chipboard

Recess Bulge Head Drywall Screws Steel Black Phosphated for Chipboard

From 3.5 to 4.8 ( thread diameters ) Drywall Screw with Phillips recess and Bulge head , sharp point and coarse threads with excellent cutting and drilling performance . Drywall screw is also named as Gypsum board screws .


Material Code : ANSI 1018

Case Hardness : HV700

Core Hardness : HV400

Carburizing depth : min 0.08 mm

Finish : Phosphated

Thread ；Coarse

Drywall screws are made from carbon steel for the most applications and stainless steel is also available for special purposes , several different material models each kind as following .

Stainless steel : SUS 201 , SUS 304 ,SUS 316 , SUS 416 ,SUS 430 and SUS 420 .

Carbon steel : 1008 , 1010 , 1018 , 1022 , 1035


Phosphate finishing is the most popular for drywall screws on anti-corrosion , besides , more finishing options for special requests .

Applications

Drywall screws are used for building ,plastic board ,wooden pieces and plasterboard .



Packing

Our packages are assorted and strong , we can arrange special packages according to your requirements , all Packed in Seaworthy or airworthy for Export .

Competitive Advantages

※ Top quality with cheap price

※ Strict dimensions control and high precision

※ All Screws are eco-friendly

※ Quick delivery

※ Perfect sales-after service

With many years reputation in hardware filed , VEDALI HARDWARE CO., LTD has entered hardware filed and gained much development in these years , we have over 100 employees and 20 engineers on researching and development , and several branches that are specialized in different hardware for vast demands .

Our product range covers Fasteners ( Screws , Bolts , Nuts , Rivets , Washers , Pins ) , Stamping Parts , Machined Parts , Plastic Injection Molded Parts Which are made of or from different materials for every field in industry , Agriculture and Service . We own advanced process machines and experienced skilled workers to ensure products are manufactured in high quality . We are able to proceed special designs for new projects and provide good solutions to difficult problems during operations , and OEM services are available for us as well .

We carry out ISO management system for our normal managements and put more good management styles based on hommization , efficiency , technicalization according to our actual situations . Our products are sold to the most countries or areas in the world and serve many fields , welcome you to send enquiries to us and looking forward to cooperation .