NSN 5305-01-499-5309
Panel Assembly Fastener
4.000 inches fastener length, flat chamfer head style, 0.875 inches head diameter, head height: 0.375 inches .
Manufacturer part number 91259A807 for national stock number 5305014995309.
Datasheet
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Product description
Shoulder Screw NSN 5305-01-499-5309.
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MPN or Model
91259A807
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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)
096640 - Screws, Iron Or Steel -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
0.750 inches -
Fastener Length
4.000 inches -
Head Style
Flat chamfer -
Head Diameter
0.875 inches -
Head Height
0.375 inches -
Shoulder Diameter
0.621 inches first shoulder and 0.627 inches first shoulder -
Shoulder Length
3.245 inches first shoulder and 3.255 inches first shoulder -
Internal Drive Style
Hexagon -
End Application
2350-01-405-9886 -
Thread Diameter
0.500 inches -
Width Across Flats
0.312 inches -
Thready Qty Per Inch (tpi)
13 -
Min. Tensile Strength (psi)
140000 pounds per square inch -
Hardness Rating
32.0 rockwell c fastener and 43.0 rockwell c fastener -
Shoulder Shape
Round first shoulder -
Material
Steel uns k03104 -
Material Specification
Astm a574, ht assn standard single material response -
Thread Series Designator
Unc
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An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.
![Mechanic Bill explains Panel Assembly Fastener](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5305-01-499-5309 shoulder screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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91259A807 | Mcmaster-carr Supply Company |
Stock Check
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