Description:

Product Name : Self Tapping Screws;Type : Hex Socket Cap Head;Material : Nickel Plated. Color : Silver Tone;Screw Type : M4x 20mm;Thread Diameter (d) : 4mm/ 0.16". Thread Length (L) : 20mm/ 0.8";Thread Pitch : 16G;Hex Width (S) : 3mm/ 0.12". Head Size (d1 x k) : 7 x 4mm/0.28" x 0.16" (D*H);Overall Size : 23x 7mm/ 0.9" x 0.28"(L*D). Weight : 193g;Package Content : 100 (+/-2%) x Self Tapping Screws.