Twelve screw lines.
One standard: certified.

01 Wafer Head Wood Screws with Serrations Structural Wood Screws Ø 6 mm – 10 mm L 60 mm – 600 mm → 02 Flat Countersunk Head Wood Screws with Serrations Structural Wood Screws Ø 3.5 mm – 12 mm L 30 mm – 600 mm → 03 Wood Terrace Screws — TX Trim Conical Head, Toothed Point Type 17 Terrace & Decking Screws Ø 5 mm – 6 mm L 40 mm – 120 mm → 04 Wood Terrace Screws — TX Small Flat Head with Ribs Under Head Terrace & Decking Screws Ø 4.2 mm L 30 mm – 120 mm → 05 Wood Screws — TX Hexagon Washer Head with Serration Structural Wood Screws Ø 8 mm – 12 mm L 60 mm – 600 mm → 06 Wood Angle-Bracket Screws — Pan Head with Reinforced Neck Connector Screws Ø 5.0 mm L 35 mm – 120 mm → 07 Wood Screws — TX Cylinder Head, Full Thread and Toothed Point Structural Wood Screws Ø 8 mm – 12 mm L 60 mm – 1500 mm → 08 Wood Screws — TX Flat Head, Full Thread and Toothed Point Structural Wood Screws Ø 8 mm – 12 mm L 60 mm – 1500 mm → 09 Wood Screws — TX Wafer Head with Reinforced Neck and Full Thread Structural Wood Screws Ø 8.0 mm L 30 mm – 60 mm → 10 Wood Insulation Screws — TX Wafer Head with Serration and Double Thread, Toothed Point Insulation & Spacer Screws Ø 8.0 mm L 150 mm – 500 mm → 11 Wood Insulation Screws — TX Cylinder Head with Serration and Double Thread, Toothed Point Insulation & Spacer Screws Ø 8.0 mm L 150 mm – 500 mm → 12 Wood Spacer Screws — TX Flat Head with Ribs and Two Different Threads Insulation & Spacer Screws Ø 6.0 mm L 60 mm – 300 mm →