Part Number 51B581-3-2 Close Tolerance Screw
SKU: 530500143961351B58132 Close Tolerance Screw Datasheet
Thread Direction:
Right-hand
Thread Length:
Between 0.250 inches and 0.317 inches
Fastener Length:
Between 0.385 inches and 0.432 inches
Head Style:
Flat countersunk
Head Diameter:
Between 0.297 inches and 0.302 inches
Grip Diameter:
Between 0.1885 inches and 0.1895 inches
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.190 inches
Grip Length:
Between 0.115 inches and 0.135 inches
Thready Qty Per Inch (tpi):
32
Min. Tensile Strength (psi):
180000 pounds per square inch
Hardness Rating:
39.0 rockwell c and 43.0 rockwell c
Countersink Angle:
Between 99.5 degrees and 100.5 degrees
Surface Finish:
32.0 microinches grip
Surface Treatment Specification:
QQ-P-416, type 2 cl 2 federal specification single treatment response
Specification Data:
76823-51B581 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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