Indian Specifications for Fastener Materials

Specification for high strength structural bolts from M16 to M36.

Specification for carbon and alloy steel bolts, screws and studs.

Specification for carbon and alloy steel bolts, screws and studs.

Specification for carbon and alloy steel set screws.

Specification for carbon and alloy steel nuts with specified proof loads.

Specification for carbon and alloy steel nuts without specified proof loads.

Specification for prevailing torque type steel hexagon nuts.

Specification for stainless steel bolts, screws and studs with high tensile properties.

Specification for medium and high tensile structural steel.

Specification for steel for spring washers.

Specification for heat treated self tapping screws.

Specification for high strength structural bolts from M16 to M36.

Specification for carbon and alloy steel bolts, screws and studs.

Specification for carbon and alloy steel bolts, screws and studs.

Specification for carbon and alloy steel set screws.

Specification for carbon and alloy steel nuts with specified proof loads.

Specification for carbon and alloy steel nuts without specified proof loads.

Specification for prevailing torque type steel hexagon nuts.

Specification for stainless steel bolts, screws and studs with high tensile properties.

Specification for medium and high tensile structural steel.

Specification for steel for spring washers.

Specification for heat treated self tapping screws.