#6-32 x 1/4" UNC A574 SHCS
#6-32 x 1/4" UNC F835 FHCS
#6-32 x 1/4" UNC F912 S/S/S (Cup Pt)
#6 x 1/4" (Sq. Dr) Pan Tapping A Screw
#6-32 x 1/4" (Sq/Slot) RND M/S
#6-32 x 1/4" UNC F835 BHCS
#6 x 1/4" Type U-Drive Screw #B-1857 OD= 0.140" Max. , 0.136" Min.