NAS1100-3-10 Machine Screw

National Stock Number (NSN):


Item Description:

Length: 5/8", Thread: 10-32, Pan Head Machine Screw, Full Thread, Offset Cruciform Recess

NMFC Description:


Schedule B:

7318152000 Bolts and bolts and their nuts or washers exported in the same shipment

Pricing and Availability

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Product Specifications

Thread Class: 3a
Thread Direction: Right-hand
Thread Length: 0.563 inches minimum and 0.625 inches maximum
Fastener Length: 0.625 inches nominal
Head Style: Pan
Head Diameter: 0.357 inches minimum and 0.373 inches maximum
Head Height: 0.122 inches minimum and 0.133 inches maximum
Internal Drive Style: Torque set
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Hardness Rating: 36.0 rockwell c minimum and 40.0 rockwell c maximum
Screw Material: Steel comp e4340 or steel comp 8740 or steel comp 8735 or steel comp 6150 or steel comp 4140 or steel comp 4037
Screw Material Document And Classification: Mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or mil-s-6098 mil spec 3rd material response or mil-s-8503 mil spec 4th material response or mil-s-5626 mil spec 5th material response or ams 6300 assn std 6th material response
Screw Surface Treatment: Cadmium and chromate
Screw Surface Treatment Document And Classification: Qq-p-416 ty 2 cl 3 fed spec single treatment response
Thread Series Designator: Unf