procurement of ht fasteners for overhauling of turbine and tg auxiliaries at 2x600 mw, sstpp, mppgcl, dongalia. procurement of ht fasteners for overhauling of turbine and tg auxiliaries at 2x600 mw, sstpp, mppgcl, dongalia. , thread iso metric 6g as per is 4218 material and mechanical properties: properties class 10.9 as per is 1367 , m4x20 , m4x30 , m6x10 , m6x20 , m6x30 , m6x50 , m6x70 ( full threaded ) , m8x16 , m8x30 , m8x40 , m8x50 , m8x70 ( full threaded ) , m10x20 , m10x30 , m10x40 , m10x50 , m10x70 ( full threaded ) , m10x80 , m12x30 , m12x40 , m12x50 , m12x60 , m12x70 ( full threaded ) , m12x80 , m12x90 , m12x100 , m14x40 , m14x60 , m16x30 , m16x40 , m16x50 , m16x60 , m16x70 ( full threaded ) , m16x80 , m16x100 , m18x40 , m18x50 , m18x60 ( full threaded ) , m18x70 , m20x50 , m20x70 ( full threaded ) , m20x90 , m20x100 , m24x50 , m24x70 , m24x100 ( full threaded ) , m24x120 , m27x70 ( full threaded ) , m27x90 ( full threaded ) , m27x100 ( full threaded ) , m30x50 , m30x60 , m30x70 , m30x80 , m30x100 , m30x150 , m30x200 , m30x280 , m33x100 , m36x100 , m36x150 , m36x200 , m42x100 , m42x200 , socket head cap screw is 2269, din 912, iso 4762 thread iso metric 4g6g as per is 4218 , m6x16 , m6x35 , m8x16 , m8x25 , m8x35 , m8x50 , m8x60 , m8x70 , m8x80 ( full threaded ) , m8x100 , m10x16 , m10x30 , m10x50 , m10x60 , m10x75 ( full threaded ) , m12x30 , m12x40 , m12x50 , m12x60 , m12x70 ( full threaded ) , m16x40 , m16x50 , m16x60 ( full threaded ) , m16x70 , m16x80 , m16x100 , m20x60 , m20x100 , socket counter head cap screw ( csk ) ( ht ) , m6x8 , m6x10 , m6x12 , m8x12 , m8x16 , socket set screws ( grub screws ) knurled cup point ( ht ) , m4x8 , m4x12 , m6x8 , m6x10 , m6x12 , m6x16 , m8x12 , m8x16 , m8x20 , hexagonal nuts iso-4032 ht ( class 10 ) , m4 , m6 , m8 , m10 , m12 , m16 , m20 , m24 , m30 , m36 , m42 , hardened washer for 10.9 bolts , m12 , m16 , m20 , m22 , m24 , m27 , m30