Post Head Diameter: 0.4 in. / 10mm
Barrel diameter: 0.2 in. / 5mm
Screw Head diameter: 0.4 in. / 10mm
Want samples? Fill out ALL fields indicated and send this form and we'll send you some. Please also indicate the length and type of material (in the comments section below) of the chicagoscrew you would like sent out to you. Thank you for your inquiry!