Stainless Steel DIN7991 Hexagon Socket Countersunk Head Cap Screws Hex Socket Flat Head Cap Screw Allen Bolts Csk Alloy Steel

Product DescriptionDIN7991-1986 Hexagon Socket Countersunk Head ScrewsStandard:DIN7991-1986 Hexagon Socket Countersunk Head ScrewsSizesM3-M24 MaterialStainless Steel:SS201, SS303, SS304, SS316,SS316L,SS904L,F593,A2,A4Steel Grade:DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449,Titanium alloy:GR1,GR2,GR5,GR7-GR23NICKLE ALLOYN4,N6,200,201 AND C276FinishingOriginal,polishedZinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel platedProcesscold forging M3-M24or customedDetailed PhotosPackaging & ShippingFAQ/* 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