bids are invited for hex head bolt - m20 x 70 long - size:-m20*70, pitch:2.5mm, thread length:-full, grade:-a4 80 , socket head bolt m10*30 - size:-m10*30, pitch: - 1.5 mm, thread length:-full, grade: - astm a276 class 420s4200 , m10 washer - dimensions:- as per din 125, type:- plain washer, material:-astm a276 class 420 s4200 , hex head bolt - m16 x 120 long - size:-m16x120, pitch:2mm, thread length:-full, grade:-a4 80 , hex head bolt - m12 x 70 long - size:-m12*70, pitch:1.75mm, thread length:-full, grade:-a4 80 , m12 spring washer - dimensions:- as per din 127b, form a, type:- spring washer, moc:- material: - astm a276 class 420 s42000 , m20x 2.5 nyloc nut - size:-m20x2.5, pitch: standard, thread length:-full, grade:- astm a276 class 420s4201 , socket head bolt - m16 x 60 long - size:-m16*60, pitch:2mm, thread length:-50, grade:-a4 80 , cap head screw - m6 x 65 long - size:-m6*65, pitch: 1mm, thread length:-full, grade:- astm a276 class 420s4200 , hex head screw - m4 x 20 long - size:-m4x20, pitch: 0.7mm, thread length:-full, grade:- astm a276 class 420s4200 , m4 washer - dimensions:- as per din 125 form a, type:- plain washer, moc:- material: - astm a276 class 420 s42000 , m4x0.7 full nut - size:-m4x0.7, pitch: standard, thread length:-full, grade:- astm a276 class 420s4200 , m10 x1.75locknut - size:-m10x1.75, pitch: standard, thread length:-full, grade:- astm a276 class 420s4201 , m10 x1.5locknut - size:-m10x1.5, pitch: standard, thread length:-full, grade:- astm a276 class 420s4202 , cap head screw - m6 x 20 long - size:-m6x20, pitch: 1mm, thread length:-full, grade:- astm a276 class 420s4200 , m6 washer - dimensions:- as per din 125, type:- plain washer, material:-astm a276 class 420 s4200 , m12 x1.75 locknut - size:-m12x1.75, pitch: standard, thread length:-full, grade:- astm a276 class 420s4202 , m12 washer - dimensions:- as per din 125 form a, type:- plain washer, moc:- material: - astm a276 class 420 s42000 , m6x0.7 full nut - material: a4 80 , socket hea