80/20® M6 x 12.00mm Socket Head Cap Screw with Slide-In Economy T-Nut, Zinc

3489 is comprised of: 8-32 x .500" Button Head Socket Cap Screw (BHSCS) 8-32 Hex Nut .188" ID Washer

3523 is comprised of: 1/4-20 x .750" Button Head Socket Cap Screw (BHSCS) 1/4-20 Roll-In T-Nut with Flex Handle

3826 is comprised of: M6 x 16.00mm Button Head Socket Cap Screw (BHSCS) M6 Slide-in Economy T-Nut - Centered Thread .256" ID Washer

3867 is comprised of: M6 x 12.00mm Button Head Socket Cap Screw (BHSCS) M6 Roll-In T-Nut with Flex Handle

80/20 3018 Low Head Socket Cap Screw, 1-1/4"L 15 Series Recommended Mounting Hardware.