Product Details | HEXAGON HEAD CAP SCREW

5305-01-594-8542 An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY; BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD.

Part Alternates: 91287A142, 5305-01-594-8542, 01-594-8542, 5305015948542, 015948542

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 25 APR 2011 01-594-8542

Cross Reference | NSN 5305-01-594-8542

Part Number Cage Code Manufacturer
91287A142 39428 MCMASTER-CARR SUPPLY COMPANY

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Technical Data | NSN 5305-01-594-8542

Characteristic Specifications
THREAD SERIES DESIGNATOR M
NOMINAL THREAD DIAMETER 6.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS 1.0
THREAD CLASS 6G
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 18.0 MILLIMETERS MINIMUM AND
FASTENER LENGTH 40.0 MILLIMETERS NOMINAL
MATERIAL STEEL PROPERTY CLASS 18.8 OVERALL
MINIMUM TENSILE STRENGTH 100000 POUNDS PER SQUARE INCH
HEAD STYLE HEXAGON
HEAD HEIGHT 4.0 MILLIMETERS NOMINAL
WIDTH BETWEEN FLATS 10.0 MILLIMETERS NOMINAL
III PART NAME ASSIGNED BY CONTROLLING AGENCY METRIC 18-8 STAINLESS STEEL HEX HEAD CAP SCREW

Restrictions/Controls & Freight Information | NSN 5305-01-594-8542

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
NMF Description 096640 SCREWS, IRON OR STEEL
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code X2
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5305-01-594-8542

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Physical Category Code1Bin
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative