Part Number NAS1708-57 Shoulder Screw

SKU: 5305016302308

NAS170857 Shoulder Screw Datasheet

National aerospace standards part number NAS1708-57

Thread Direction:

Right-hand

Thread Length:

0.781 inches

Fastener Length:

Between 4.329 inches and 4.359 inches

Head Style:

Flat countersunk

Head Diameter:

Between 0.951 inches and 1.014 inches

Shoulder Diameter:

0.514 inches and 0.515 inches

Shoulder Length:

3.365 inches and 3.385 inches first shoulder

Internal Drive Style:

High-torque

End Application:

KC-135 acft

Thread Diameter:

0.500 inches

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

160000 pounds per square inch

Countersink Angle:

Between 99.0 degrees and 101.0 degrees

Shoulder Shape:

Round first shoulder

Manufacturer Cage:

80205

Trade Information:

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

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