im sure this build has been made in different variations about 1000 times but just in case

Speedtrap.

  
ADDONS: foxys hook and celebrate poster, basically making it so if you hit an axe throw your right back on them for the grab, and if you miss you have a speed boost to catch back up for an m1

  
which leads into the perks, starting with 

rapid brutality: use the 5% from foxys hook to hit an m1 and then catch back up for the down with the stacked speed buffs

the rest of the perks are honestly interchangable for perks that give more haste (im newer to the game so i dont have that many perks unlocked for all killers) but what ive gotten some success with is

  
ultimate weapon: allows you to potentially find survivors going for the unhook after you hook, and then use the speed still there to chase them and potentially keep the momentum going

knock out: basically just there so if you get blocked by a pallet, the hindered effect mixes with your haste and makes it almost guranteed for a down/hit depending on the loop

unrelenting: probably gonna swap this one, but basically just so you can think less about your swings, so if you miss you dont immediatly lose the survivor and your haste while in the missed swing animation



 also keep in mind im pretty sure im lower elo, so this might not work in higher ranks, this also might not be the best build, but this is just something i threw together that i was proud of so take it how you will

Fun Springtrap Build