Adjusting Screw for Holley Needle & Seat
Our Part # 2015B

Head Diameter: .570"
Thread: 1/4"-32
Thread length: .320"
Gold cad plated
Quantity: 1 screw
OEM # 5R-765

Fits:
Holley carburetors

This screw is used with adjusting nut 2015C and Holley needle & seat. It locks the needle and seat in place when tightened.

To adjust Needle & Seat: Loosen the screw, turn the adjusting nut (2015C) to change height of needle & seat, then tighten the screw back down.