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Products > nuts bolt > China SAE Special Steel | Similar Products
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nuts bolt

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SAE 4140 Steel | 1.7225 | SCM440 | 42CrMo4 Special Steel

SAE 4140 Steel | 1.7225 | SCM440 | 42CrMo4 Special Steel
bolts and nuts, gears, pinions and spindles. Locomotive traction with the big gear, supercharger drive gear, pressure vessel, rear axle, gear load of connecting rod and a spring clip,4140 can also be ...

4340 Steel | 36CrNiMo4 | 1.6511 EN24 | 817M40 | SNCM439

4340 Steel | 36CrNiMo4 | 1.6511 EN24 | 817M40 | SNCM439
bolts, nuts, pins and couplings. Regular size and Tolerance Normal diameter tolerance is 0-2mm, Thickness 0-2mm. Others JIS SNCM436 have not specified size, pls contact our experienced sales ...
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