RS PRO RS PRO Key Steel Square Bar, 4mm W, 4mm H, 330mm L Part: 681-508

Precision-ground key steel bar for shaft keys and mechanical drive coupling applications.

RS PRO RS PRO Slot Countersunk A2 304 Stainless Steel Machine Screws DIN 963, M1.4x4mm Part: 179-5636

Small stainless steel countersunk machine screw for precision assembly and light fastening.

HES Hes H05VV-F (TTR) Cable 4x4mm² Part: 4x4TTR

White flexible four-core cable for simplified multi-circuit installations.