- Home
- Application
- Shape Comparison Table
- Tooth type introduction
Tapping Screws
Thread & Point Styles

Type A

Type AB

Type B Thread

Trilobular Thread

Type 23 Point

Type 25 Point

Type 17 Point
Plastics Screws
Thread & Point Styles

Twin Lead Thread

Coarse / Twin Lead +
Serrated Thread & 6 Nibs

Coarse with Flute / Twin Lead
with Flute + Serrated & 6 Nibs

Coarse with Flute + Serrated
& 6 Nibs + Type 17 Point
Concrete Screws
Thread Styles: Coarse Thread with 1 Flute, Coarse Thread with 2 Flutes, Hi-Lo Thread with 3 Flutes.

Thread with Cutting Flute

Hi-Lo Thread with 3 Flutes
Flooring Screws
Thread Styles: Deep Thread, Coarse Thread + Type 17 Point.

Deep Thread

Type 17 Point
Plywood Screws
Thread Styles: Deep Thread with Sharp Point
Drywall Screws
Thread Styles

Coarse Thread

Hi-Lo Thread

Twin Fast Thread (Fine)
Furniture Screws
Thread Styles: Machine Thread, 40-Degree Flat Point, Sharp Point.
Machine Screws
Thread Styles: Machine Thread (Coarse & Fine Pitch).
Self-Drilling Screws
Thread Styles

Type B Thread

Type C Thread

Twin Lead Thread
Stainless Steel Screws
Thread & Point Styles

Type AB Thread

Hi-Lo Thread

Coarse Thread

Twin Lead Thread

#1 - #5 Drill Points





