Goldscrew PZ Flat countersunk Yellow-passivated Carbon steel Screw (Dia)4mm (L)40mm Pack of 200.This pack of Prodrive recess countersunk flat head wood screws are constructed from a durable metal are 40mm in length and come fully threaded.…View more
Goldscrew PZ Flat countersunk Yellow-passivated Carbon steel Screw (Dia)4mm (L)40mm Pack of 200.This pack of Prodrive recess countersunk flat head wood screws are constructed from a durable metal are 40mm in length and come fully threaded. They have a rifled shank with deep thread and come wax coated for lubrication. They're ideal for a range of DIY applications.