Hexagonal head bolt with nut of product grade c , size - m12 x 50 mm, to drawing / specification bolt to is:1363(part-i)/2002, property class - 4.6 and nut to is:1363(part- iii)/2002, property class - 5.

Hex nut m12 stainless steel, as per drawing: is:1363(part-3)-1992 a2- 70 is:1367(part-14)-1984.

Bolt ms hex head m 20 x 100mm with nut. specn: bis specification no: steel, is-1363 pt-i/2002 for bolt or latest and is- 1363 pt-3/2002 or latest for nut, property class 4.6 for bolt and 5 for nut.

Hex. head screw is:1364/2002 (pt-2)iso-4

Hex. head bolt and nut, m12 x 50 mm.

Bolt ms hex head m-16 x 80 with nut specn: bis specification no: steel, is-1363 (part-1) /2002 or latest for bolt and is:1363 (part-3) /2002 or latest for nut. property class 4.6 for bolt & property class 5 for nut.

Bolt ms hex head m 20 x 80 mm with nut specn: bis specification no: steel, is-1363,pt-i for bolt and is:1363/2002 pt-iii for nut or latest property class for bolt 4.6 & for nut 5

Hex. head bolt & nut, m20 x 65 mm,

Ex nut (ms) m12 to is:1364/2002 (pt-3) p.c.-4 zinc plated.

Hexagonal head bolt with nut of product grade c , size: m20 x 190, to drawing / specification bolt to is:1363(part-i)/2002, property class-4.6 and nut to is:1363(part-iii)/2002, property class- 5.