Alloy Steel material . Socket Head . Fastener Type: Machine Screw .
- Product Name : Socket Head Cap Screws;Material : 12.9 Grade Alloy Steel;Color : Black
- Screw Standard: M3 x 20mm; Thread Dia.: 3mm; Thread Pitch : 0.5mm
- Thread Length : 20mm / 0.8";Head Diameter : 5.5mm
- Head Height : 3mm;Hex Key Size : 2.5mm
- Weight : 122g;Package Content : 100(+/-2%) x Socket Head Cap Screws
- Product Name : Socket Head Cap Screws;Material : 12.9 Grade Alloy Steel;Color : Black
- Screw Standard: M3 x 20mm; Thread Dia.: 3mm; Thread Pitch : 0.5mm
- Thread Length : 20mm / 0.8";Head Diameter : 5.5mm
- Head Height : 3mm;Hex Key Size : 2.5mm
- Weight : 122g;Package Content : 100(+/-2%) x Socket Head Cap Screws