Part Number 51B221-23 Machine Screw
SKU: 530500917099351B22123 Machine Screw Datasheet
Thread Direction:
Right-hand
Thread Length:
0.276 inches
Fastener Length:
Between 1.423 inches and 1.470 inches
Head Style:
Pan
Head Diameter:
0.381 inches
Head Height:
Between 0.103 inches and 0.118 inches
Internal Drive Style:
Torque set
Thread Diameter:
0.190 inches
Thready Qty Per Inch (tpi):
32
Min. Tensile Strength (psi):
180000 pounds per square inch
Hardness Rating:
Between 39.0 rockwell c and 43.0 rockwell c
Screw Material:
Steel comp 4340 or steel comp 4140 or steel comp 8740
Screw Material Specification:
MIL-S-5000 military specification 1ST material response or MIL-S-5626 military specification 2ND material response or MIL-S-6049 military specification 3RD material response
Shank Surface Finish:
32.0 microinches
Specification Data:
76823-51B221 manufacturers standard
Manufacturer Cage:
0JRC1
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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