TIMCO Window Fabrication Screws Countersunk with Ribs PH Self-Tapping Self-Drilling Point Yellow - 3.9 x 19 Box OF 1000 - 122Y Brass Woodscrew All metal gears with aluminium

All metal gears with aluminium gear housing

Cordura® stretch panels provide mobility and durability

The DTD156Z is equipped with an aluminium hammer case

High tensile bolt M5 to M14

Greater heat resistance

TIMCO Window Fabrication Screws Countersunk with Ribs PH Self-Tapping Self-Drilling Point Yellow - 3.9 x 19 Box OF 1000 - 122Y Brass Woodscrew All metal gears with aluminiumBox of 1000 Size 3. 9 x 19TIMCO Window Fabrication Screws Countersunk with Ribs PH Self Tapping Self Drilling Point Yellow 3. 9 x 19 Multiple uses for fitting a variety of hardware to frames where there is a steel or aluminium reinforcement present. Countersunk head with ribs under head for improved countersinking. S Drill PVC Screw RIB CSK ZYP