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4.3 x 40

Window Fabrication Screws Countersunk with Ribs PH Single Thread Gimlet Point Zinc - 4.3 x 40
PVC Window Screw RIB CSK -BZP_x000D_

Multiple uses for fitting a variety of hardware to frames where there is no steel or aluminium reinforcement present. Countersunk head with ribs under head for improved countersinking.
£ 21.68 21.68 GBP
Window Fabrication Screws Countersunk with Ribs PH Single Thread Gimlet Point Yellow - 4.3 x 40
PVC Window Screw RIB CSK -ZYP_x000D_

Multiple uses for fitting a variety of hardware to frames where there is no steel or aluminium reinforcement present. Countersunk head with ribs under head for improved countersinking.
£ 21.68 21.68 GBP
Window Fabrication Screws Countersunk with Ribs PH Single Thread Gimlet Tip Stainless Steel - 4.3 x 40
PVC Window Screw RIB CSK -S/S_x000D_

Multiple uses for fitting a variety of hardware to frames where there is no steel or aluminium reinforcement present. Stainless steel should be used where there is a corrosive environment. Countersunk head with ribs under head for improved countersinking.
£ 82.34 82.34 GBP
Window Fabrication Screws Countersunk PH High-Low Thread Slash Point Zinc - 4.3 x 40
PVC Window Screw CSK -BZP_x000D_

Multiple uses for fitting a variety of hardware to frames where there is no steel or aluminium reinforcement present.
£ 25.62 25.62 GBP
Window Fabrication Screws Countersunk PH High-Low Thread Slash Point Yellow - 4.3 x 40
PVC Window Screw CSK -ZYP_x000D_

Multiple uses for fitting a variety of hardware to frames where there is no steel or aluminium reinforcement present.
£ 25.62 25.62 GBP