These pozi-drive screws have the correct fillister head and are original specification for Amal Concentric carburetors. Original thread form fits Amal carburetors float bowl and cap securely.
Screws provide secure fitment of the carburetor cap and float bowl. Built-in lock washers prevent loosening and potential leaks.
The screws are threaded in the carburetor body using a Phillips-head screwdriver.