Part Number NAS1580A4T11Y Shoulder Screw
SKU: 5305014565952NAS1580A4T11Y Shoulder Screw Datasheet
National aerospace standards part number NAS1580A4T11Y
Thread Direction:
Right-hand
Thread Length:
0.403 inches
Fastener Length:
1.091 inches
Head Style:
Flat countersunk
Head Diameter:
Between 0.464 inches and 0.506 inches
Shoulder Diameter:
0.279 inches first shoulder and 0.280 inches first shoulder
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Countersink Angle:
Between 99.0 degrees and 101.0 degrees
Shoulder Shape:
Round first shoulder
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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