Deck screws are screws specifically designed for use in outdoor decking projects. They are usually corrosion-resistant to withstand exposure to the elements. The "inch" specification likely refers to the length of the screws.
Material: Steel
Diameters: 3.5, 3.9, 4.2 and 4.8mm
Head type: bugle head
Thread: coarse and fine thread
Surface: black, phosphate and zinc
Customer's designs are accepted
Plain box or small box
Accept customer requirements