1/4-20 x 3-1/4 Phillips Flat Head #4 Point Self Drilling w/ Wings Plated 1/4-20 x 3-1/4 phillips flat head #4 point self drilling w/ wings plated FTWW1420314 $0.380/ea
1/4-20 x 3-1/2 Phillips Flat Head #4 Point Self Drilling w/ Wings Plated 1/4-20 x 3-1/2 phillips flat head #4 point self drilling w/ wings plated FTWW1420312 $0.280/ea