Part Number NAS1581K8T30 Close Tolerance Screw
SKU: 5305014691776NAS1581K8T30 Close Tolerance Screw Datasheet
National aerospace standards part number NAS1581K8T30
Thread Direction:
Right-hand
Thread Length:
3.411 inches
Fastener Length:
0.768 inches
Head Style:
Flat countersunk
Head Diameter:
0.6901 inches
Grip Diameter:
Between 0.4985 inches and 0.4995 inches
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.500 inches
Grip Length:
2.643 inches
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
160000 pounds per square inch
Countersink Angle:
101.0 degrees
Material Specification:
AMS4967 assn standard 1ST material response
Manufacturer Cage:
80205
Trade Information:
- Schedule B: 8109900000
- SITC: 69987
- End Use: Finished metal shapes
- NAICS: 331491
- USDA: 1
Zirconium and articles thereof nesoi
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