This item will be sent from a separate warehouse so leadtimes may vary.
These Forgefix TechFast Timber to Steel CSK/Wing Screws have the following specification:
Size: 5.5 x 135mm
Clamping Thickness: 106mm
Effective Thread Length: 107mm
Pack Size: 50
Drill Tip: No.5
No.5 drill tip for self-drilling heavy gauge steel up to 12.5mm
