Part Number 6-39398-6 Valve Steering Bolt

Cmaterial 8630 steel bar per mil- S-6050 or 4130 steel bar per mil-s- 6758, length 1.133 in. Min. AND1.165 in. Max., bolt head heighth 0.203IN. Min. And 0.235 in. Max., thread specification, thread size 1/4 in, 28 threads per in., thread series unf, class 3A, bolt section from head to 0.85 in. Length has 0.3737 in. Min. Dia. And 0.3742 in. Max. Dia. Before plating, last 0.93 in. Of bolt has 0.2487 in. Min. Dia. And 0.2492 in. Max. Dia. After plating

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