Turbo Rifled Shank Wood Screws Chipboard Screw
C1022 Steel Harden Double CSK Head Pozi Cut Point Screw，Knurling Between Thread Full Thread With 6Nibs Under Head Zinc Plated
Turbo Screw & Turbo Rifled wood Screws
Turbo Rifled Shank：Rifled Shank Reduces Splitting & Allows Close-to-the-Edge Driving.
Category:Chipboard screw/Particalboard screw/ Wood screw
Application：For Wood, Plastic, Masonry & 1mm Sheet Metal
Head type：Double-Countersunk Head with Underhead Ribs
Recess type:pozi,square,phillips,torx
Thread type：Coarse Single Thread ,Fully Threaded
Nibs on CSK：6 nibs，4nibs，no nib
Coating: zinc plated,dacromet，phosphated black，phosphated grey,nickelage
Special specifications：knurling, serrated, cut point,
Material:1022 carbon steel,harden
Examples of some sizes
| Diameter | Length/Thread length |
| #8(40) | 16 |
| #8(40) | 20 |
| #8(40) | 25 |
| #8(40) | 30 |
| #8(40) | 35 |
| #8(40) | 40 |
| #8(40) | 45/30 |
| #8(40) | 50/30 |
| #8(40) | 60/30 |
| #10（5） | 40 |
| #10（5） | 50 |
| #10（5） | 60 |
| #10（5） | 70/60 |
| #14（6） | 80/60 |
| #14（6） | 100/60 |
| #14（6） | 140/72 |
| #14（6） |
160/72 |
