● Suitable for light fixings. For quick attachment of profiles. Get free shipping on qualified M4 Nuts products or Buy Online Pick Up in Store today in the Hardware Department Hammer nut 8 thread M4 with centre bar and brake torque in the thread., Steel (galvanised). Hammer nut groove 8 M4 B type Hammer nut steel groove 8 thread M4 can be swivelled with centring. High Quality T Nuts M4 M5 10-32 Slot 10mm Hammer Head Fastener Nut for Hammer Head Nut Slot 8 M6 series 40 (bag of 10) - GAP Engineering ● By tightening the screw, the hammer nut rotates 90° into the clamping position. ● The edge ripple ensures mass transition. Hammer nut for groove width 8 mm. Domed Nut 100pcs M4 Hammer Nut T Slot Nuts For Series Alumin... – Grandado Galvanized Steel Groove Nuts It is suitable for low cost and easy assembly as it screws itself into the groove.
