316 stainless steel.
HILLMAN SS SCREW EYE LAG #0
HILLMAN SS SCREW EYE LAG #4X2-3/
HILLMAN SS SCREW EYE LAG #8
HILLMAN SS SCREW EYE LAG 4-1/2
SCREW EYE LAG SS 5"
LAG SCREW EYE 13/16 X 2-7/8
NATIONAL LAG SCREW EYE 3/8X4-1/2
NATIONAL LAG SCRW EYE 7/16X5-1/4