Stainless Steel Hex Wafer Head Roofing Screw Self Drilling Screw for Sheet Metal

  Stainless Steel Hex Wafer Head Roofing Screw Self Drilling Screw for Sheet Metal Material Stainless Steel 304Finish  PlainDiameter  M4.2-M6.3Type  Self Drilling ScrewOEM  made in china / CustomBoltsSpringsSocket ScrewsInsert NutsPinsRivet NutsThumb/Shoulder ScrewsCaptive ScrewsSelf Clinching Systems  Our AdvantagesWarehousePackaging & ShippingPayment  CustomersFAQQ: How long is your delivery time?A: We have large stock, 3 days for stock items,7-15days for production. Q: Do you provide samples? Is it free or need extra fees ?A: Yes, we could offer free samples for the items in stock,just need to pay shipping cost.      Mold fee is necessary for customized item. Q: What is your terms of payment ?A: 50% in advance ,50% before delivery.    100% in advance if less than USD5000. Q: What's your price terms ?A: EXW/FOB/CIF/CFR/FCA/CPT/CIP/DAP/DDPQ: What's your product range?A: Our product range includes screws, nuts, bolts, washers, spring,rivet, anchor and CNC parts. Q: Are you trading company or manufacturer ?A: We are manufacturer.  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1