TIMCO Window Fabrication Screws Countersunk with Ribs PH Self-Tapping Self-Drilling Point Yellow - 3.9 x 19 Box OF 1000 - 122Y Brass Woodscrew Greater heat resistance

Greater heat resistance

Paper-taped for easy loading

All metal gears with aluminium gear housing

The Laser Distance Measure has a simplified user interface button and screen

Cordura® stretch panels provide mobility and durability

TIMCO Window Fabrication Screws Countersunk with Ribs PH Self-Tapping Self-Drilling Point Yellow - 3.9 x 19 Box OF 1000 - 122Y Brass Woodscrew Greater heat resistanceBox 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