1/4 x 4 Acoustical Eye Lag Steel Plain BHPT The screw is 4 1/2

The screw is 4 1/2 inches long and has a 7/16-14 thread size

Their Grade 5 rating ensures superior strength and reliability

Secure your projects with our robust 1 1/2"-6 x 6 Hex Cap Screw Grade 5 Zinc

Its hexagonal head provides a secure grip for easy tightening and removal using a wrench or socket

Its hexagonal head provides ample grip for tightening

1/4 x 4 Acoustical Eye Lag Steel Plain BHPT The screw is 4 1/21 4 x 4 Acoustical Eye Lag Steel Plain is a steel lag screw with a 1 4 inch diameter and a 4 inch length. It has a plain finish and an acoustical eye at the top, which is designed to absorb sound waves. This lag screw is commonly used to attach acoustical panels to walls or ceilings. It is made of durable steel and is easy to install.