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5305-01-640-6777
Socket Head Cap Screw
5305016406777 016406777 91253A001
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE. View more Socket Head Cap Screw
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November 2023
4

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/fsg-53/fsc-5305/us 5305-01-640-6777 Socket Head Cap Screw 5305016406777 91253A001 An externally threaded
Restrictions 5305-01-640-6777
5305-01-640-6777 is a Socket Head Cap Screw that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.
Approved Sources 5305-01-640-6777
- Part Number
- Manufacturer
- Status
- 91253A001
- Manufacturer
- 3A054 - Mcmaster-Carr Supply Co (Active)
- Primary Buy
- Primary Buy
Datasheet 5305-01-640-6777
- Characteristic
- Specifications
- Color [HUES]
- Specifications
- Black Overall
- Countersink Angle [CRSQ]
- 82.0 Degrees Nominal
- External Thread Tolerance Class [CQWR]
- 3A
- Fastener Length [AASB]
- 0.375 Inches Nominal
- Handle Diameter [AASQ]
- 0.190 Inches Nominal
- Hardness Rating [CQFM]
- 32.0 Rockwell C Minimum Overall
- Head Diameter [AASL]
- 0.411 Inches Nominal
- Head Height [AASU]
- 0.127 Inches Nominal
- Head Style [AASK]
- Flat Countersunk
- End Item Identification [AGAV]
- M24 Sniper Weapon System
- Material [MATT]
- Steel Overall
- Minimum Tensile Strength [CQBC]
- 120000 Pounds Per Square Inch
- Nominal Thread Diameter [AHYM]
- 0.190 Inches
- Part Name Assigned By Controlling Agency [CXCY]
- Flat Head Socket Cap Screw
- Internal Drive Style [ABQZ]
- Hexagon
- Thread Class [AAJD]
- 3A
- Thread Direction [AAJF]
- Right-Hand
- Thread Length [AASA]
- 0.375 Inches Nominal
- Thread Quantity Per Inch [CMLP]
- 32
- Thread Series Designator [THSD]
- Unc
- Width Across Flats [ASDB]
- 0.125 Inches Nominal
- Surface Treatment [SFTT]
- Oxide Overall
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Freight Information 5305-01-640-6777
5305-01-640-6777 has freight characteristics.. 5305-01-640-6777 has a variance between NMFC and UFC when transported by rail and the description should be consulted.