Part Number NAS144DH26R Internal Wrenching Bolt

SKU: 5306015726650

Threads have been rolled after heat treat

NAS144DH26R Internal Wrenching Bolt Datasheet

National aerospace standards part number NAS144DH26R

Thread Direction:

Right-hand

Thread Length:

Between 0.475 inches and 0.525 inches

Fastener Length:

Between 1.610 inches and 1.640 inches

Head Style:

Bevel-conical

Head Diameter:

0.381 inches

Head Height:

0.226 inches

Hole Diameter:

Between 0.046 inches and 0.051 inches

Internal Drive Style:

Hexagon

Thread Diameter:

0.250 inches

Width Across Flats:

Between 0.219 inches and 0.221 inches

Hole Quantity:

Hole Type:

Drilled

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

160000 pounds per square inch

Hardness Rating:

34.0 rockwell c and 40.0 rockwell c

Hole Configuration Style:

Round

Surface Treatment Specification:

QQ-P-416, type 2. Cl 2 federal specification single treatment response

Manufacturer Cage:

80205

Trade Information:

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

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