Trumpet Head Stainless Steel Double Threaded Drywall Screws Size M3.5-4.3
Trumpet Head Stainless Steel Double Threaded Drywall Screws Size M3.5-4.3 Drywall screw is a kind of self tapping screw. The biggest feature in appearance is the horn head shape. It is divided into double thread fine thread drywall screw and single thread coarse thread drywall screw. The biggest ...
M3.5-4.3 Double Threaded Drywall Screws
,Trumpet Head Double Threaded Drywall Screws
,Stainless Steel Double Threaded Drywall Screws
Trumpet Head Stainless Steel Double Threaded Drywall Screws Size M3.5-4.3
Drywall screw is a kind of self tapping screw. The biggest feature in appearance is the horn head shape. It is divided into double thread fine thread drywall screw and single thread coarse thread drywall screw. The biggest difference between the two is that the thread of the former is double thread. It is suitable for the connection between gypsum board and metal keel whose thickness is not more than 0.8mm, and the latter is suitable for the connection between gypsum board and wooden keel.
Non Standard Self Tapping Metal Screws
Carbon Steel Self Tapping Metal Screws , Hexagon Head Self Tapping Screws
Slotted Raised Countersunk Self Tapping Screw Full thread DIN 7973 Standard