Part Number BMN4122A-8 Hexagon Self-locking Nut
SKU: 5310001197708BMN4122A8 Hexagon Self-locking Nut Datasheet
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Lubrication:
Dry film lubricant
Nut Style:
Hexagon
Nut Height:
0.328 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
Hardness Rating:
Between 34.0 rockwell c and 41.0 rockwell c
Thread Size:
0.500 inches
Countersink Angle:
120.0 degrees nut
Bearing Surface Type:
Chamfered or washer faced
Material Specification:
MIL-S-6049 military specification 1ST material response or ams 6322 assn standard 1ST material response or ams 6350 federal specification 2ND material response or ams 6378 federal specification 2ND material response or MIL-S-18729 military specification 2ND material response or MIL-S-5000 military specification 3RD material response
Surface Treatment Specification:
QQ-P-416, type 1, cl 3 federal specification single treatment response
Manufacturer Cage:
17446
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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