Part Number NAS1743C4T8U Socket Head Cap Screw
SKU: 5305000076171NAS1743C4T8U Socket Head Cap Screw Datasheet
National aerospace standards part number NAS1743C4T8U
Thread Direction:
Right-hand
Thread Length:
Between 0.413 inches and 0.516 inches
Fastener Length:
Between 0.484 inches and 0.516 inches
Head Style:
Flat chamfer
Head Diameter:
Between 0.367 inches and 0.375 inches
Head Height:
Between 0.133 inches and 0.150 inches
Locking Feature:
Patch threads
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
34.0 rockwell c and 40.0 rockwell c
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches threads
Specification Data:
80205-NAS1743 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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