- First End Style
- Chamfered
- Head Style
- Fillister countersunk
- Under Head Length
- 0.870 inches minimum and 0.910 inches maximum
- First Step Diameter
- 0.200 inches minimum and 0.220 inches maximum
- First Step Length
- 0.625 inches minimum and 0.655 inches maximum
- Second Step Diameter
- 0.149 inches minimum and 0.151 inches maximum
- Second Step Length
- 0.235 inches minimum and 0.265 inches maximum
- First End Taper Length
- 0.020 inches minimum and 0.040 inches maximum
- Hardness Rating
- 30.0 rockwell C minimum overall and 35.0 rockwell C maximum overall
- First End Taper Angle
- 43.0 degrees minimum and 47.0 degrees maximum
- PIN Head Diameter
- 0.248 inches minimum and 0.249 inches maximum
- Head Countersink Angle
- 35.0 degrees minimum and 45.0 degrees maximum
- Height
- 0.125 inches minimum and 0.155 inches maximum
- Material
- Steel comp 410 overall
- Material Document and Classification
- Ams 5613 assn std single material response overall
- Style Designator
- Shoulder
Catalogue data is compiled from public DLA/FLIS sources and is provided for
identification. Availability, condition and certification are confirmed on
quotation. OmniSynk Distribution Services is a stocking distributor.