Part Number NAS590-34 Close Tolerance Screw
SKU: 5305012566890NAS59034 Close Tolerance Screw Datasheet
National aerospace standards part number NAS590-34
Thread Direction:
Right-hand
Thread Length:
Between 0.928 inches and 0.978 inches
Fastener Length:
Between 3.063 inches and 3.093 inches
Head Style:
Flat countersunk
Head Diameter:
Between 1.201 inches and 1.272 inches
Grip Diameter:
Between 0.6230 inches and 0.6240 inches
Internal Drive Style:
High-torque
Thread Diameter:
0.625 inches
Grip Length:
Between 2.115 inches and 2.135 inches
Thready Qty Per Inch (tpi):
18
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
36.0 rockwell c and 40.0 rockwell c
Countersink Angle:
Between 99.0 degrees and 101.0 degrees
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Surface Treatment Specification:
QQ-P-416, type 2, class 2 federal specification single treatment response
Specification Data:
80205-NAS590 professional/industrial association standard
Manufacturer Cage:
80205
Trade Information:
- Schedule B: 7318152000
- SITC: 69421
- End Use: Iron and steel products, other
- NAICS: 332722
- USDA: 1
Bolts and bolts and their nuts or washers exported in the same shipment
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