Part Number 8724978 Extended Washer Self-locking Nut
SKU: 5310006559937Product Features
125 microinches rms all over except 32 microinches rms on washer face
8724978 Extended Washer Self-locking Nut Datasheet
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Washer Outside Diameter:
Between 0.990 inches and 1.010 inches
Counterbore Diameter:
0.615 inches nut and 0.635 inches nut
Overall Height:
Between 0.680 inches and 0.700 inches
Nut Style:
Hexagon
Washer Thickness:
Between 0.110 inches and 0.130 inches
Nut Counterbore Depth:
0.010 inches nut and 0.030 inches nut
Width Across Flats:
Between 0.865 inches and 0.875 inches
Thread Series:
Unf
Features Provided:
Casehardened
Thready Qty Per Inch (tpi):
18
Hardness Rating:
Between 26.0 rockwell c and 32.0 rockwell c
Thread Size:
0.625 inches
Material Specification:
QQ-S-624 federal specification 1ST material response or QQ-S-624 federal specification 2ND material response or QQ-S-624 federal specification 3RD material response
Manufacturer Cage:
19207
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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