- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.715 inches minimum and 0.775 inches maximum
- Shank Length
- 0.715 inches minimum and 0.775 inches maximum
- Eye Stock Diameter
- 0.688 inches minimum
- Shoulder Diameter
- 0.554 inches minimum and 0.559 inches maximum
- Shoulder Length
- 1.740 inches minimum and 1.760 inches maximum
- Ring Stock Diameter
- 0.355 inches minimum and 0.395 inches maximum
- Nominal Thread Diameter
- 0.438 inches
- Thread Quantity per Inch
- 20
- Minimum Tensile Strength
- 160000 pounds per square inch
- Special Features
- Threads undercut for relief
- Material
- Steel comp E4340 overall or steel comp 4140 overall or steel comp 8740 overall or steel comp 8735 overall
- Material Document and Classification
- MIL-S-5000 mil spec 1ST material response overall or MIL-S-5626 mil spec 2ND material response overall or MIL-S-6049 mil spec 3RD material response overall or MIL-S-6098 mil spec 4TH material response overall
- Surface Treatment
- Cadmium overall and chromate overall or zinc overall and chromate overall
- Surface Treatment Document and Classification
- QQ-P-416 ty 2 cl 3 fed spec 1ST treatment response overall or QQ-Z-325 ty 2 cl 3 fed spec 2ND treatment response overall
- Style Designator
- Swivel
- Thread Series Designator
- UNJF
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.