Part Number NAS1297-3D21 Shoulder Bolt

SKU: 5306013249464

NAS12973D21 Shoulder Bolt Datasheet

National aerospace standards part number NAS1297-3D21

Thread Direction:

Right-hand

Thread Length:

0.362 inches

Fastener Length:

Between 1.664 inches and 1.704 inches

Head Style:

Hexagon

Head Height:

Between 0.140 inches and 0.172 inches

Width Between Flats:

Between 0.428 inches and 0.440 inches

Shoulder Diameter:

0.246 inches all shoulders and 0.249 inches all shoulders

Shoulder Length:

1.312 inches all shoulders and 1.332 inches all shoulders

Shank Unthreaded Hole Diameter:

0.070 inches first hole and 0.080 inches first hole

Thread Diameter:

0.190 inches

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

125000 pounds per square inch

Hardness Rating:

26.0 rockwell c and 32.0 rockwell c

Distance From Head Largest Bearing Surface To Shank Hole Center:

1.491 inches first hole and 1.541 inches first hole

Shoulder Shape:

Round all shoulders

Surface Treatment Specification:

QQ-P-416, TY2 CL2 federal specification single treatment response

Specification Data:

80205-NAS1297 professional/industrial association standard

Manufacturer Cage:

80205

Trade Information:

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

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