Slotted Flat Countersunk Head Screw (Brass) M1x0.25x3.5mm Nos. 10000 Slotted Pan Head Screw (Brass) M1x0.25x2mm Nos. 10000 Slotted Flat Countersunk Head Screw (Brass) M1.2x0.25x4mm Nos. 6000 Slotted Pan Head Screw (Stainless Steel) M1.6x4mm Nos. 6500 Slotted Pan Head Screw (Stainless Steel) M2x5mm Nos. 4200 Slotted Pan Head Screw (Stainless Steel) M1.6x6mm Nos. 2200 Nut (Stainless Steel) M2x2mm Nos. 1100 Thrust Ball (Precise Sphere) Stainless Steel or Corrosion Resistant Steel ) Dia 1mm Fine Surface Finish Nos. 1100