China Hot Sale Modified Truss Head Wafer Head Galvanized Self Tapping Drilling Screw Manufacture, Find details about China Self Drilling Screw, Screws from Hot Sale Modified Truss Head Wafer Head Galvanized Self Tapping Drilling Screw Manufacture
Product Name | Wafer Head Self-Drilling Screw |
Material | stainless steel304,316,410, carbon steel...... |
Surface treatment | galvanized, yellow zinc plated...... |
Standard | ISO,GB,DIN,JIS,ANSI,BSW |
Diameter | 4.8-6.3mm(#10-16) |
Length | 10-250mm |
Surface finish | wax, zinc plated, trivalent chromium blue white zinc, brass plated, phosphate, mechanical zinc, hot-dip galvanized, dacromet |
Thread Code | full thread and half thread |