- Thread Class
- 3A
- Thread Direction
- Right-hand
- Thread Length
- 0.641 inches minimum
- Fastener Length
- 0.953 inches nominal
- Head Style
- Hexagon
- Head Height
- 0.203 inches minimum and 0.235 inches maximum
- Width Between Flats
- 0.553 inches minimum and 0.565 inches maximum
- Nominal Thread Diameter
- 0.375 inches
- Grip Length
- 0.312 inches nominal
- Features Provided
- Finished head
- Thread Quantity per Inch
- 24
- Minimum Tensile Strength
- 62000 pounds per square inch
- Material
- Aluminum alloy 2024 or aluminum alloy 1100 or aluminum alloy 2017 or aluminum alloy 2117 or aluminum alloy 5056 overall
- Material Document and Classification
- QQ-A-267 fed spec 1ST material response or QQ-A-268 fed spec 1ST material response or MIL-W-7986 mil spec 1ST material response or MIL-W-7986 mil spec 2ND material response or MIL-W-7986 mil spec 3RD material response or MIL-W-7986 mil spec 4TH material response or MIL-W-7986 mil spec 5TH material response overall
- Surface Treatment
- Oxide film and anodize overall
- Surface Treatment Document and Classification
- MIL-C-5541 mil spec 1ST treatment response and MIL-A-8625 mil spec 2ND 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.