NSN 5305-01-370-7728
Button Head Socket Screw
About this product
0.750 inches fastener length, flat countersunk head style, between 0.311 inches and 0.359 inches head diameter, locking feature: pellet threads.
Manufacturer part number FF-S-86E .190-32UNRF-3AX.750LG for national stock number 5305013707728.
Datasheet
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Product description
Socket Head Cap Screw NSN 5305-01-370-7728.
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MPN or Model
FF-S-86E .190-32UNRF-3AX.750LG
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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
3a -
Thread Direction
Right-hand -
Thread Length
0.620 inches -
Fastener Length
0.750 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.311 inches and 0.359 inches -
Locking Feature
Pellet threads -
Internal Drive Style
Hexagon -
Thread Diameter
0.190 inches -
Width Across Flats
0.130 inches -
Thready Qty Per Inch (tpi)
32 -
Hardness Rating
74.0 rockwell b -
Countersink Angle
Between 80.0 degrees and 84.0 degrees -
Material
Steel comp 304 fastener -
Material Specification
Qq-s-763 federal specification single material response -
Surface Treatment
Passivate -
Surface Treatment Specification
Qq-p-35 federal specification single treatment response -
Thread Series Designator
Unrf
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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 5305-01-370-7728 socket head cap screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
FF-S-86E .190-32UNRF-3AX.750LG | Federal Specifications |
H520 | Woods T B Inc |
151603 | Woods T B Inc |
FF-S-86 | Federal Specifications |
Stock Check
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