Part Number 124379-3-8 Close Tolerance Screw

SKU: 5305014644371

12437938 Close Tolerance Screw Datasheet

Thread Direction:

Right-hand

Thread Length:

Between 0.308 inches and 0.375 inches

Fastener Length:

Between 0.822 inches and 0.869 inches

Head Style:

Flat countersunk

Head Diameter:

Between 0.339 inches and 0.381 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 0.490 inches and 0.510 inches

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

220000 pounds per square inch

Hardness Rating:

46.0 rockwell c and 50.0 rockwell c

Countersink Angle:

Between 99.0 degrees and 101.0 degrees

Surface Finish:

32.0 microinches grip

Surface Finish:

32.0 microinches threads

Material Specification:

Ams 6487 assn standard single material response

Surface Treatment Specification:

NAS672 assn standard 1ST treatment response and MIL-C-8837 type 2 cl 2 military specification 2ND treatment response

Manufacturer Cage:

80539

Trade Information:

Bolts and bolts and their nuts or washers exported in the same shipment

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