Self Tapping Screws
Model : N/AWe offer drywall screws with sharp points and self-drilling points.
The Best of Made in Taiwan
Taiwan 
Machine Screws
Model : N/AWe offer drywall screws with sharp points and self-drilling points.
SEMS Screws
Model : N/ASEMS screw. We offer drywall screws with sharp points and self-drilling points.
Roofing Screws
Model : N/ARoofing screw. We offer drywall screws with sharp points and self-drilling points.
Stainless Steel Screws
Model : N/AStainless steel screw. We offer drywall screws with sharp points and self-drilling points.
Bi-Metal Screws
Model : N/ABI metal screws are produced by stainless steel with a fusion welded carbon steel drill point.
SEMS Screws
Model : N/ASEMS screws with washers: 1. screw with square washer. 2. screw with plain washer. 3. screw with tooth lock washer. 4. screw with toothed lock washer and plain washer.
SEMS Screws
Model : N/A1. Standard fasteners, specially screw, hexagon head screws, sems screw. 2. Highest quality and high-valued specialty fasteners.
Washer Head Machine Screw
Model : N/AIn addition to Confirmat screws, we also offer Machine screws such as Washer Head Machine screw, Flat Head Machine screw, etc; all with high quality. Found in 1980, ZYH YIN has been specialized in manufacturing hardware accessories. With advanced technology, we develop high quality screws, bolts, and nuts used in wooden ...
Composite Board Screws
Model : N/AAs an experienced hardware accessory manufacturer in Taiwan, ZYH YIN supplies high quality products with competitive prices, and manufacturing superior screws, bolts and nuts applied to almost all kinds of wooden furniture for over 30 years. In addition to the product line, we accept customers’ special demands and develop new products to fit their needs as well. ...