... ,M5,M7..M9 2/ L:3/5/6/7/...../10 Knights introductionScrew with Plastic Head Confirmat Screw 1.Specification:5*40,5 ... *50,6.3*50,7*50,7*70,7*85 2.Material:C1008,C1006 3.Standard:DIN1. Screw with Plastic Head Confirmat Screw ... plated4)Size:5.0x40,5.0x50,6.4x50,7.0x40,7.0x50,7.0x70,7.0x855)with flat nail or sharp nail3.Specification: produc namesizeweight ...