Part Number NAS1581C5T12 Close Tolerance Screw
SKU: 5305014248701NAS1581C5T12 Close Tolerance Screw Datasheet
National aerospace standards part number NAS1581C5T12
Thread Direction:
Right-hand
Thread Length:
0.501 inches
Fastener Length:
Between 1.236 inches and 1.266 inches
Head Style:
Flat countersunk
Head Diameter:
Between 0.428 inches and 0.478 inches
Grip Diameter:
Between 0.3115 inches and 0.3120 inches
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.312 inches
Grip Length:
Between 0.740 inches and 0.750 inches
Thready Qty Per Inch (tpi):
24
Min. Tensile Strength (psi):
160000 pounds per square inch
Countersink Angle:
Between 99.0 degrees and 101.0 degrees
Material Specification:
Ams 5731 assn standard single material response or ams 5737 assn standard single material response
Surface Treatment Specification:
QQ-P-35 federal specification single treatment response
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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