M8 screw nails

• typeM8-20-30SJ12
• BrandMILESTONE
• price0.1
• Supply length15、30（mm）
• Matchable nail gunMaster450、301T、301、361、307、100、306、603.etc.

The diameter of the pin rod is 3.7mm, the length of thread is 20mm, the length of the pin rod is 30mm. The diameter of metal gasket is 12mm.