Product Details | MACHINE BOLT

5306-01-599-7591 An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.

Part Alternates: MS200740442, MS20074-04-42, 5306-01-599-7591, 01-599-7591, 5306015997591, 015997591

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 20 OCT 2011 01-599-7591

Cross Reference | NSN 5306-01-599-7591

Part Number Cage Code Manufacturer
MS20074-04-42 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5306-01-599-7591

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
UNABLE TO DECODE UNABLE TO DECODE
THREAD LENGTH 0.499 INCHES MINIMUM
HOLE CONFIGURATION STYLE HEXAGON LONGITUDINAL HOLE
HEAD HEIGHT 0.203 INCHES MINIMUM AND 0.234 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNC
GRIP LENGTH 3.734 INCHES MINIMUM AND 3.766 INCHES MAXIMUM
SURFACE TREATMENT CADMIUM OVERALL
WIDTH BETWEEN FLATS 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
SPECIAL FEATURES HEAD STYLE (MRC:AASK) HEXAGON
HOLE QUANTITY 6
HOLE DIAMETER 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
HOLE TYPE DRILLED
CHAMFER ANGLE 45.0 DEGREES NOMINAL
THREAD QUANTITY PER INCH 20
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-6050 MIL SPEC 3RD MATERIAL RESPONSE OVERALL OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OVERALL OR MIL-S-6758 MIL SPEC 5TH MATERIAL RESPONSE OVERALL OR AMS 6300 ASSN STD 6TH MATERIAL RESPONSE OVERALL
GRIP DIAMETER 0.246 INCHES MINIMUM AND 0.249 INCHES MAXIMUM
FASTENER LENGTH 4.265 INCHES MINIMUM AND 4.284 INCHES MAXIMUM
NOMINAL THREAD DIAMETER 0.250 INCHES
MATERIAL STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 4130 OVERALL OR STEEL COMP 4037 OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 2,CLASS 2 FED STD SINGLE TREATMENT RESPONSE OVERALL
THREAD CLASS 3A

Restrictions/Controls & Freight Information | NSN 5306-01-599-7591

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information