China Metal Steel Roofing Screw Washers Hex Head Self Drilling Tapping Screw for Sandwich Panels, Find details about China Wood Screw, Fastener Screw from Metal Steel Roofing Screw Washers Hex Head Self Drilling Tapping Screw for Sandwich Panels
Product name | screw |
Size | M2-M12,as ypur requested. |
Surface treatment | Zinc- Plated , Nickel-plated,Tin-plated , Passivated , Sandblast and Anodize, Chromate, Polish , Black Oxide , Dacromet,Hot Deep Galvanize(H. D. G. ) etc. |
Grade | Steel,A2-70, A2-80, A4-80, SUS304, SUS316 ,GR2,GR5,BRASS,Aluminium |
Standard | ISO,BS,ANSI, GB,DIN,JIS,Nonstandard |
Advantage | OEM / ODM / customized service provided;We are factory, we could make the size as your requirment. |
Quality control | ISO standard,100% Whole range inspection through the production |
Certificate | ISO9001:2008,ISO14001:2004, SGS, ROHS |
Payment term | TT 30% deposit in advance, 70% Balance Before ship |