Complete Engine Allen Screw Sets - Choose Brand / Year

Replace your old and worn out Phillips head screws with a new complete set of Allen screws. Each set comes with all the screws you need to properly fasten you're timing cover, primary and gear box cover (if you have one). All screws are made to the highest quality in England.

Our single listing includes engine screw sets for most Triumph, BSA, and Norton models regardless if you own a single, twin or triple cylinder motorcycle. Most screws start at just $39.95 a set.

3 reasons why you should use Allen head screws

How to order

To order you're Allen head screw set the process is very simple. This single listing features a "drop down menu" which has a list of all the engine screw sets that we stock for each make, model and year.

For example, if you own a 1968 Triumph TR6R, click on the drop down menu and find the engine screw set suited for 1963-1968 Triumph TR6 / T120 models.

Also in the drop down menu we give you all the screw details you need to know; thread pitch (BSF or UNC). If you have questions please feel free to contact us at (661) 951-2120 and one of our reps would be happy to help you out.