Part Number MS21130B425 Close Tolerance Screw
SKU: 5305011974000MS21130B425 Close Tolerance Screw Datasheet
Thread Direction:
Right-hand
Thread Length:
Between 0.278 inches and 0.329 inches
Fastener Length:
Between 1.981 inches and 2.001 inches
Head Style:
Flat countersunk
Head Diameter:
Between 0.449 inches and 0.507 inches
Locking Feature:
Detent ball grip
Grip Diameter:
Between 0.2487 inches and 0.2492 inches
Shank Unthreaded Hole Diameter:
0.076 inches first hole and 0.086 inches first hole
Internal Drive Style:
High-torque
Thread Diameter:
0.250 inches
Grip Length:
Between 1.562 inches and 1.578 inches
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
63000 pounds per square inch
Hardness Rating:
43.0 rockwell c fastener and 47.0 rockwell c fastener
Countersink Angle:
Between 99.0 degrees and 101.0 degrees
Distance From Head Largest Bearing Surface To Shank Hole Center:
1.885 inches first hole and 1.905 inches first hole
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Material Specification:
Ams 5629 assn standard single material response fastener
Surface Treatment Specification:
QQ-P-35 federal specification single treatment response
Manufacturer Cage:
80205
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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