Worldwide distributor of NSN parts and consumables located in the USA.
Length: 0.590", thread: 1/4-28, shear 100° , flush head bolt, corrosion resistant steel, offset cruciform
National Stock Number (NSN) | 5305-01-494-7020 |
Alternate Part Number | N/A |
Federal Supply Class (FSC) | 5305 |
Unit of Measure (UOM) | 10 /Ea. |
Thread Class | 3a |
Thread Direction | Right-hand |
Thread Length | 0.403 inches |
Fastener Length | Between 0.575 inches and 0.605 inches |
Head Style | Flat countersunk |
Head Diameter | 0.464 inches |
Grip Diameter | Between 0.2485 inches and 0.2495 inches |
Point Style | Flat |
Internal Drive Style | Torque-set ribbed |
Thread Diameter | 0.2500 inches |
Grip Length | Between 0.177 inches and 0.197 inches |
Thready Qty Per Inch (tpi) | 28 |
Min. Tensile Strength (psi) | 5790 pounds per square inch |
Countersink Angle | Between 99.0 degrees and 101.0 degrees |
Material | Iron alloy 660 |
Material Specification | Ams5731 assn standard single material response or ams5732 assn standard single material response or ams5737 assn standard single material response or ams5853 assn standard single material response |
Surface Treatment | Passivate |
Surface Treatment Specification | Qq-p-35 federal specification single treatment response |
Thread Series Designator | Unjf |
Specification Data | 80205-nas1580 professional/industrial association standard |
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