Part Number NASM21045C8S Hex Castellated Self-locking Nut
SKU: 5310013388183NASM21045C8S Hex Castellated Self-locking Nut Datasheet
National aerospace standards part number NASM21045C8S
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Nut Style:
Castellated, hexagon
Nut Height:
Between 0.575 inches and 0.610 inches
Width Across Flats:
Between 0.741 inches and 0.752 inches
Tempurature Rating:
450.0 degrees fahrenheit
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
20
Thread Size:
0.500 inches
Countersink Angle:
88.0 degrees first end
Bearing Surface Type:
Chamfered or washer faced
Surface Treatment Specification:
QQ-P-35 federal specification single treatment response
Manufacturer Cage:
80205
Trade Information:
- Schedule B: 7318160000
- SITC: 69421
- End Use: Finished metal shapes
- NAICS: 332722
- USDA: 1
Nuts of iron or steel
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