4 PCS mount pin push screw Intel socket lga 775 1150 1151 1155 1156 CPU heatsink cooler -BMT- features: easy installation, long service time durable, high quality plastic construction mount pins only, no other devices are included product name: mounting clip fit for: Intel material: plastic color: show as the pictures fit hole diameter: 10mm/0.4" package content: 4 x mounting clip note: accessory only, CPU not included.