Knurled head screw provides extra grip for advanced tightening. Perfect for securing objects.
The PLAS 91 knurled head screw can be screwed in by hand. They are used for applications where the fastener needs to be tightened or loosed by hand, most commonly when something needs to be repeatedly adjusted, re-installed or removed.
Knurled thumb screws are designed specifically for ease of use and simplicity.
Knurled thumb screws are most commonly used in:Household applications,Electronics,Consumer products.