Universal screw IMT38058 with pan head, dimensions 4.2 x 35 mm (set of 100) Phillips PH2 recess. Single thread, sharp point Suitable for plug, wood fibreboard and plasterboard Specially designed for electricians' needs Material: Hardened, electroplated steel Universal screw (electrician's screw) with panhead and Phillips PH2 recess Available both in hardened, electroplated steel in corrosivity class C2 and in acid-proof stainless steel in corrosivity class C5M Not for use in load bearing timber structures