NSN 5305-01-646-1686
Button Head Socket Screw
About this product
25.0 millimeters fastener length, flat chamfer head style, between 9.7 millimeters and 10.0 millimeters head diameter, head height: between 5.8 millimeters and 6.0 millimeters .
Manufacturer part number B18.3.1M for national stock number 5305016461686.
Datasheet
-
Product description
Socket Head Cap Screw NSN 5305-01-646-1686.
-
MPN or Model
B18.3.1M
-
Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
NMF (National Motor Freight)
096640 - Screws, Iron Or Steel -
Thread Direction
Right-hand -
Thread Length
Between 24.0 millimeters and 29.0 millimeters -
Fastener Length
25.0 millimeters -
Head Style
Flat chamfer -
Head Diameter
Between 9.7 millimeters and 10.0 millimeters -
Head Height
Between 5.8 millimeters and 6.0 millimeters -
Locking Feature
Strip or pellet or patch threads -
Internal Drive Style
Hexagon -
End Application
Engine, diesel -
Thread Diameter
6.0 millimeters -
Width Across Flats
5.0 millimeters -
Thread Pitch In Millimeters
1.0 -
External Thread Tolerance Class
4g6g -
Part Name Assigned By Controlling Agency
Screw cap hexagon socket (metric) -
Material
Steel property class 12.9 -
Thread Series Designator
Iso m
More from these suppliers
- 5305-00-948-0749 MPN B1821BH075F225NHexagon Head Cap Screw
- 5305-01-255-7403 MPN B1821BH056C300NHexagon Head Cap Screw
- 5305-01-289-7833 MPN 1-8UNC-2A X 3 IN. LG GR5 ZINCHexagon Head Cap Screw
- 5305-01-346-2398 MPN 0.438-14NC-2A 1.125 IN. LG NICUHexagon Head Cap Screw
- 5305-01-407-6217 MPN B1821AH038C125NHexagon Head Cap Screw
- 5305-01-423-2639 MPN 0.138-32UNRC-2AX 0.500 IN LGSocket Head Cap Screw
- 5305-01-433-9010 MPN B1831BH100040NSocket Head Cap Screw
- 5305-01-449-0514 MPN ANSI B18.3.1/4-20X1/4T5ASSetscrew
Socket Head Cap Screw
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.
![Mechanic Bill explains Button Head Socket Screw](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5305-01-646-1686 socket head cap screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
B18.3.1M | American National Standards |
B1831BH060025L | American National Standards |
Stock Check
![](/public/images/partscage_shelf3.png)
Availability of this NSN has not been updated recently. Submit
the pricing and availbility form above to receive an up to date quote.