Sealey 5mm half hex threaded insert pack of 50

50 x M4 Riv Nut Threaded Insert (Rivet Nut) Full Hex Std Flange Sealey

CONNECT 35105 Full Hex Threaded Insert 4mm 50pc Open End Plain Collar BZP

Connect 32803 Half-Hex Threaded Insert 4.0mm Pk 50

Sealey Full Hex Threaded Insert (Rivet Nut) M6 Standard Flange - Pack of 50 TIFH

Connect Full Hex Threaded Insert 4.0mm 50pc 35105

Connect 32798 Thin Sheet Threaded Insert 4.0mm Pk 50