Part Number 2557242 Machine Screw
SKU: 53050143021002557242 Machine Screw Datasheet
Thread Direction:
Right-hand
Thread Length:
Between 0.395 inches and 0.425 inches
Fastener Length:
Between 0.485 inches and 0.515 inches
Head Style:
Spade
Head Height:
Between 0.365 inches and 0.395 inches
Head Length:
Between 0.365 inches and 0.395 inches
Width Between Flats:
Between 0.175 inches and 0.205 inches
Internal Drive Style:
W/o internal drive
End Application:
F-18
Thread Diameter:
0.190 inches
Nonstandard Thread Pitch Diameter:
+0.1587/+0.1597 inches
Thready Qty Per Inch (tpi):
32
Hardness Rating:
Between 32.0 rockwell c and 38.0 rockwell c
Part Name Assigned By Controlling Agency:
Screw, retaining, cutoff valve seat
Screw Material:
Steel comp 630
Screw Material Specification:
AMS5643 assn standard single material response
Bearing Surface Of Head Surface Treatment:
Passivate
Head Surface Treatment:
Passivate
Screw Surface Treatment:
Passivate
Shank Surface Treatment:
Passivate
Bearing Surface Of Head Surface Treatment Specification:
QQ-P-35 federal specification 1ST treatment response
Head Surface Treatment Specification:
QQ-P-35 federal specification 1ST treatment response
Screw Surface Treatment Specification:
QQ-P-35 federal specification 1ST treatment response
Shank Surface Treatment Specification:
QQ-P-35 federal specification 1ST treatment response
Manufacturer Cage:
06848
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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