- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 1.438 inches minimum
- Fastener Length
- 1.500 inches nominal
- Head Style
- Fillister
- Head Diameter
- 0.292 inches minimum and 0.313 inches maximum
- Head Height
- 0.045 inches minimum and 0.050 inches maximum
- 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
- Screw Material
- Steel comp 4037 or steel comp 8630
- Screw Material Document and Classification
- Ams 6300 assn std 1ST material response or MIL-S-6050 mil spec 2ND material response
- 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.