supply of non magnetic stainless steel bolt & nutnon magnetic stainless steel bolt & nut,non magnetic stainless steel bolt & nutm16x180mm length fully threaded with 2 plain washe rs of thickness not less than 1.5mm, one spring washer of size 2.5mm, one nut & chuck nut and one wedge lock washer. all items should be of nonmagnetic stainless steel with assembled condition of conforming to ss grade aisi 304 or better. conditions: 1. supplier must provide test certificate of the material conforming to composition and strength as per is. 2. there should not be any magnetic behavior in item supplied, even after cold roll/ machining process. 3. supplier must provide a sample for approval before supplying the full material. 4. tensile strength must be minimum 750mpa [ warranty period: 30 months after the date of d elivery ] ] sse elecl. wheel control, karnataka 300.00 set => limited