Description :
Tenders for Supply Of Hardwares -st.hex. Nut Size-m 20finish- Electro Tinned Plated Of15 Micron, Coating Of Tin (e.t.)grade Sn 15c Of Is:1359and As Per Our Std.tr 10017p.dim.tol.and Gen. Reqts. To Is:1364,(pt.3). Mechanical Propertiestoconform To Property Class 4as Specified In Table-9 Ofis:1367-67.threads-pitch-coarseto Is:4218.tol.qlty.-medium.tol.class-6h. Identification Markingasstated In Clause 7(table-13 & 14) Of Is:1367-67.