Material: C1022A, Case Harden
Head: Bugle head
Recess : Phillips
Thread: Fine thread, Coarse thread
Diameter:3.5mm-6.3mm(#6 - #14)
Length: 13 mm - 152 mm (1/2'' - 6'')
Surface: Black/Grey Phosphate, Zinc Plated , Nickel Plated
Thread: fine thread, coarse thread
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