Roll in T-slot nut with spring U8 M4

Roll in T-slot nut with spring U8 M4 m4 slot Captive Screw, M4 X , Flare-in, PhillipsSlot Combination, 0 Black Knob m4 gold slot These nuts can be introduced into the slot directly where needed, making the assembly very easy This comes with the downside of losing some strength and

m4 gold slot Captive Screw, M4 X , Press-in, PhillipsSlot Combination, Knurled Black Knob

m4win slot Screw M4 x 8 mm with Pozi-slot nickel plated Screw with Pozi-slot Screw thread M4 Length 8 mm Material: metal nickel plated Only for tubes of M4 x 10 mm T-slot nut 6 mm - M3 M4 M5 M6 with guide bar and spring ball