Part Number AS124-4-20 Close Tolerance Screw
SKU: 5305010239722Product Features
Plunger operated spring loaded retaining balls in threads
AS124420 Close Tolerance Screw Datasheet
Thread Direction:
Right-hand
Thread Length:
Between 0.402 inches and 0.438 inches
Fastener Length:
Between 1.668 inches and 1.688 inches
Head Style:
Flat countersunk
Head Diameter:
Between 0.449 inches and 0.507 inches
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 1.250 inches and 1.266 inches
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
90000 pounds per square inch
Minimum Yield Strength:
63000 pounds per square inch
Countersink Angle:
100.0 degrees
Distance From Head Largest Bearing Surface To Shank Hole Center:
1.583 inches first hole and 1.599 inches first hole
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Part Name Assigned By Controlling Agency:
Navy special project
Surface Treatment Specification:
QQ-P-35 federal specification single treatment response
Manufacturer Cage:
84256
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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