NSN 5305-01-045-9550
Button Head Socket Screw
About this product
Between 0.405 inches and 0.437 inches fastener length, binding head style, between 0.223 inches and 0.235 inches head diameter, head height: between 0.056 inches and 0.063 inches .
Manufacturer part number LL57M40S7 for national stock number 5305010459550.
Datasheet
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Product description
Socket Head Cap Screw NSN 5305-01-045-9550.
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MPN or Model
LL57M40S7
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Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
NMF (National Motor Freight)
093486 - Bolts, Nuts Or Screws, NOI (sub 3) -
Thread Class
2a -
Thread Direction
Right-hand -
Thread Length
Between 0.355 inches and 0.437 inches -
Fastener Length
Between 0.405 inches and 0.437 inches -
Head Style
Binding -
Head Diameter
Between 0.223 inches and 0.235 inches -
Head Height
Between 0.056 inches and 0.063 inches -
Locking Feature
Strip threads -
Internal Drive Style
Slot -
Thread Diameter
0.112 inches -
Thready Qty Per Inch (tpi)
40 -
Part Name Assigned By Controlling Agency
Navy special project -
Material
Steel comp 301 or steel comp 302 or steel comp 304 -
Surface Treatment
Passivate -
Thread Series Designator
Unc
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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 5305-01-045-9550 socket head cap screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
LL57M40S7 | Long-lok Fasteners Corporation |
31105 | Bowmar, Llc |
LL57M40S7 | Long-lok Fasteners Corporation |
31105 | Bowmar, Llc |
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