Patta Hex Head Self Drilling Screws features drill point which has precise cutting edges to improve drill performance with less effort. The unique point to thread design extrudes the metal preventing strip-out and maximizes pullout performance and minizes backout. patta drill point has a unique curved edge at the corner of the drill point. This ensures that the drilling process becomes self-digging making drill penetration effortless.
we are manufacturer for making diverse bolts, nuts, washers, rivets, lathe parts and stamping parts and so on.
(1)high quality competitive price.
(2)good anti-corrosion ability and anti rust
(3)samples can be provided.
(4)processing according to buyer’s samples(product drawing)
(5)Factory is located in coastal city(SHEN ZHEN), having good traffic conditions