80/20® M8 x 16MM Black FHSCS with Self-Aligning Slide-In T-Nut, Bright Zinc

75-3590 is comprised of: M6 x 10.00mm Socket Head Cap Screw (SHCS) 15 & 40 Series M6 Standard Drop-in T-Nut

75-3656 is comprised of: M5 x 10.00mm Button Head Socket Cap Screw (BHSCS) M5 Slide-in Economy T-Nut Block

75-3513 is comprised of: (2) M8 x 16.00mm Button Head Socket Cap Screw (BHSCS) M8 Double Slide-in Economy T-Nut

75-3600 is comprised of: M6 x 12.00mm Button Head Socket Cap Screw (BHSCS) 15 & 40 Series M6 Standard Drop-in T-Nut

75-3616 is comprised of: M6 x 14.00mm Flat Head Socket Cap Screw (FHSCS) 10 Series M6 Standard Slide-in T-Nut