- Hole Diameter
- 0.251 inches minimum and 0.255 inches maximum
- Outside Diameter
- 0.495 inches minimum and 0.505 inches maximum
- Material Thickness
- 0.114 inches minimum and 0.124 inches maximum
- Hardness Rating
- 39.0 rockwell C minimum and 43.0 rockwell C maximum
- Top Recess Diameter
- 0.337 inches minimum and 0.347 inches maximum
- Bottom Recess Angle
- 90.0 degrees nominal
- Top Recess Angle
- 90.0 degrees nominal
- Bottom Recess Diameter
- 0.337 inches minimum and 0.347 inches maximum
- Material
- Steel comp 4130 overall
- Material Document and Classification
- MIL-S-5059, ty 302, 1/2 hard mil spec single material response overall or MIL-S-18729 mil spec single material response overall
- Surface Treatment
- Cadmium overall
- Surface Treatment Document and Classification
- QQ-P-416, ty 2, cl 2 fed spec single treatment response overall
- Style Designator
- Recessed both sides
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.