1/4-20 x 5/8 Combination (Phil/Slot) Pan Head Machine Screw Fully Threaded Zinc 20NCUP5 round washer with a countersunk

round washer with a countersunk design

this lag screw ensures a secure hold in even the toughest materials

The washer has a 5/16-inch inner diameter and a 1 1/2-inch outer diameter

distributing load evenly to prevent damage to delicate surfaces

Yellow Zinc

1/4-20 x 5/8 Combination (Phil/Slot) Pan Head Machine Screw Fully Threaded Zinc 20NCUP5 round washer with a countersunkThis 1 4 20 x 5 8 Combination (Phil Slot) Pan Head Machine Screw is a versatile and durable fastener designed for a wide range of applications. Its combination drive allows for use with either a Phillips or slotted screwdriver, providing flexibility during installation. The fully threaded design ensures a secure hold, while the zinc plating offers corrosion resistance for added durability. This screw is ideal for use in wood, metal, or plastic and is