(10) M2-0.4x20mm Socket 2mm x 20mm Allen Head Cap Screws Steel M2-0.4 x 20
Stainless Steel Socket Head Cap / Allen Screws. Hex Key / Allen Wrench Size: 1.5mm. Thread Length:Full Thread. Thread Pitch:0.4. Head Thickness / Height:2mm. Material:A-2 Stainless Steel. NOTpreviously rejected for quality issues or rescued from a scrap yard.