Material
stainless steel304,316,carbon steel35#, 45#, alloy steel, brass...
Product name
stainless steel hex bolt and nut and washer
Grade
4.6, 4.8, 8.8, 10.9, 12.9, AISI 2, AISI 5, AISI 8, AISI 10.
Surface treatment
HDG, PTFE coated, plain, black, galvanized, yellow zinc plated...
Size
full size M6-M20 customized