Intermediate steering shaft forming part of the steering column with: -a torsional rigidity of 25 Nm/degree or more, -a tubular male shaft in welded carbon steel tube (per GB/T 699 grade 20), -a tubular female shaft in welded carbon steel tube (per with GB/T 699 grade 20), -two spiders universal joint made of chromium alloy steel (per GB/T 5216 grade 20CrMnTiH), -a length in nominal telescope position of 396 mm or more but not more than 467 mm, -a coupling interface on both ends with internal toothing, -two cardan joints on both sides, -a telescope shaft function with a range of 74 mm or more but not more than 115 mm, for use in the manufacture of vehicle's steering system

Lower assist shaft as part of the steering column made of carbon steel (per GB/T699 grade 45 or JIS G4051 grade S45C) with: -an ultimate torsional strength load of 325 Nm or more and Johnson Apparent Elastic Limit (J.A.E.L) values of 275 Nm or more, -a length of 66,39 mm or more but not more than 88,64 mm, -an outer diameter of 27,47 mm or more but not more than 28,38 mm, -an inner hole of diameter 6,50 mm or more but not more than 6,58 mm, -an external 26-teeth spline with major diameter 21,18 mm or more but not more than 21,44 mm, -a knurling on a part of outer surface of major diameter 26,0 mm or more but not more than 26,1 mm, -with or without an external 24-tooth spline and with a major diameter 24,75 mm or more but not more than 25 mm, for use in the manufacture of vehicle's steering system

Upper assist shaft as part of the steering column made of carbon steel (per GB/T699 grade 45) with: -an ultimate torsional strength load of 325 Nm or more and Johnson Apparent Elastic Limit (J.A.E.L) values of 275 Nm or more, -a length of 165,3 mm or more but not more than 204,2 mm, -an outer diameter of 22,87 mm or more but not more than 22,92 mm, -an internal hole of diameter 6,50 or more but not more than 6,58 mm, -an external spline, for use in the manufacture of vehicle's steering system

Lower shaft as part of the steering column made of aluminium alloy (per ASTM B221M grade 6105), air quenched and tempered with: -an ultimate torsional strength of 260 Nm or more, -a length of 296,7 mm or more but not more than 297,8 mm, -an external 18-tooth spline on all shaft length with major diameter of 28,7 mm or more but not more than 29 mm, -an 18-tooth internal spline with a minor diameter of 19,7 mm or more but not more than 20 mm, for use in the manufacture of vehicle's steering system

Torsion bar as part of the steering column made of carbon alloy steel (per SAE J1268, grade 5160H of modified chemistry for carbon content of 0,53 or more, but not more than 0,56) with: -a shaft torsional stiffness of 2,5 Nm/degree or more but not more than 2,7 Nm/degree, -a length of 107,75 mm or more but not more than 108,25 mm, -an outer diameter of 6,38 mm or more but not more than 6,42 mm, -two external 18-tooth splines on both shaft ends with a major diameter of 6,70 mm or more but not more than 6,85 mm, as interface to pressing with matting input and output shafts, -entire surface shot peened, for use in the manufacture of vehicle's steering system

Tubular steering shaft as part of the steering column made of carbon steel welded tube (per EN 10305/2, E235  C or GB/T699 grade 20) with: -an ultimate torsional strength of 300 Nm or more and Johnson Apparent Elastic Limit (J.A.E.L) values of 275 Nm or more, -a length of 245,48 mm or more but not more than 287,5 mm, -an outer diameter of 23,95 mm or more but not more than 32,25 mm, -an interface for steering wheel connection either in a form of an external 40-tooth spline with major diameter of 17,1 mm or more but not more than 17,5 mm and an internal thread M12x1,75-6H or in a form of an external hexagon with a short diagonal of 15,05 mm or more but not more than 15,35mm and an internal thread M10x1.5-6H, -an interface either in a form of an internal 10-tooth spline of length of 98.0 mm or more but not more than 160 mm, with minor diameter of 16,1 mm or more but not more than 16,4 mm or in a form of an internal 48-tooth spline of length of 151 mm or more but not more than 160 mm, with minor diameter of 23,2 mm or more but not more than 23,3 mm, for use in the manufacture of vehicle's steering system

Other