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NAS517-5-12 5/16-24 Close Tolerance Flat Head Screw, 10pcs

SKU:
026685
$12.95
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Current Stock:
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NAS517-5-12 5/16-24 Close Tolerance Flat Head Screw, 10pcs

Condition:
* New surplus stock, no OEM packaging. As pictured.

Additional Notes:
* Surface Treatment Specification: Qq-p-416 type 2 cl 3 federal specification single treatment response
* Surface Treatment: Cadmium and chromate
* Min. Tensile Strength (psi): 160000 pounds per square inch
* Material Specification: Mil-s-6050 military specification single material response or an-s-9 military standard single material response
* Material: Steel
* Head Style: Flat countersunk
* Internal Drive Style: Cross recess type 1
* Head Diameter: Between 0.572 inches and 0.638 inches
* Hardness Rating: Between 36.0 rockwell c and 40.0 rockwell c
* Fastener Length: Between 1.266 inches and 1.311 inches
* Countersink Angle: Between 99.0 degrees and 101.0 degrees
* Thread Class: 3a
* Thread Diameter: 0.312 inches
* Thread Direction: Right-hand
* Thread Length: Between 0.418 inches and 0.576 inches
* Thread Qty Per Inch (tpi): 24
* Thread Series Designator: Unf (fine thread)

UNK
NAS517-5-12

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