80/20® 10 Series Flat Head Socket Cap Screw and Drop In T-Nut, 1/4-20 X 5/8"

3493 is comprised of: 1/4-20 x .625" Socket Head Cap Screw (SHCS) 1/4-20 Slide-in Economy T-Nut - Centered Thread

3486 is comprised of: 1/4-20 x .375" Socket Head Cap Screw (SHCS) 1/4-20 Slide-in Economy T-Nut - Centered Thread

3407 is comprised of: 1/4-20 x .750" Flat Head Socket Cap Screw (FHSCS) 15 & 40 Series 1/4-20 Standard Drop-in T-Nut

3613 is comprised of: 5/16-18 x 1.500" Socket Head Cap Screw (SHCS) 5/16-18 Slide-in Economy T-Nut - Offset Thread

75-3654 is comprised of: M6 x 20.00mm Flat Head Socket Cap Screw (FHSCS) M6 Roll-In T-Nut with Flex Handle