- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.324 inches minimum and 0.364 inches maximum
- Fastener Length
- 1.646 inches minimum and 1.666 inches maximum
- Head Style
- Button
- Head Diameter
- 0.365 inches minimum and 0.385 inches maximum
- Head Height
- 0.083 inches minimum and 0.103 inches maximum
- Groove Diameter
- 0.136 inches minimum and 0.146 inches maximum
- Single Shear Strength
- 2125 pounds per square inch
- Internal Drive Style
- SLOT
- Nominal Thread Diameter
- 0.190 inches
- Thread Quantity per Inch
- 32
- Minimum Tensile Strength
- 125000 pounds per square inch
- Hardness Rating
- 26.0 rockwell C minimum and 32.0 rockwell C maximum overall
- Material
- Steel comp 4140 or steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4130 or steel comp 4037 overall
- Material Document and Classification
- MIL-S-5626 mil spec 1ST material response or MIL-S-6049 mil spec 2ND material response or MIL-S-6050 mil spec 3RD material response or MIL-S-6098 mil spec 4TH material response or MIL-S-6758 mil spec 5TH material response or ams 6300 assn std 6TH material response overall
- Surface Treatment
- Cadmium and chromate overall
- Surface Treatment Document and Classification
- QQ-P-416 ty 2 cl 3 fed spec single treatment response overall
- Thread Series Designator
- UNF
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.