- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.624 inches minimum and 0.671 inches maximum
- Eye Inside Diameter
- 0.375 inches minimum and 0.378 inches maximum
- Shoulder Thickness
- 0.094 inches nominal
- Shank Length
- 4.312 inches minimum and 4.359 inches maximum
- Eye Stock Thickness
- 0.183 inches minimum and 0.193 inches maximum
- Shoulder Diameter
- 0.750 inches nominal
- Shank Unthreaded Hole Diameter
- 0.096 inches minimum first hole and 0.116 inches maximum first hole
- Overall Length
- 5.344 inches nominal
- Nominal Thread Diameter
- 0.375 inches
- Thread Quantity per Inch
- 24
- Minimum Tensile Strength
- 125000 pounds per square inch
- Hardness Rating
- 26.0 rockwell C minimum overall and 32.0 rockwell C maximum overall
- Distance from Threaded End to Shank Hole Center
- 4.110 inches minimum first hole and 4.126 inches maximum first hole
- Eye Outside Width
- 0.750 inches nominal
- Material
- Steel comp 4140 overall or steel comp 8740 overall or steel comp 8630 overall or steel comp 8735 overall or steel comp 4130 overall or steel comp 4037 overall
- Material Document and Classification
- MIL-S-5626 mil spec 1ST material response overall or MIL-S-6049 mil spec 2ND material response overall or MIL-S-6050 mil spec 3RD material response overall or MIL-S-6098 mil spec 4TH material response overall or MIL-S-6758 mil spec 5TH material response overall or ams 6300 assn std 6TH material response overall
- Surface Treatment
- Cadmium overall and chromate overall
- Surface Treatment Document and Classification
- QQ-P-416, type 2, class 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.