NSN 5305-00-326-3905
Panel Assembly Fastener
Between 1.138 inches and 1.168 inches fastener length, flat countersunk head style, between 0.386 inches and 0.428 inches head diameter, shoulder diameter: 0.2797 inches first shoulder and 0.2807 inches first shoulder.
Manufacturer part number HT4013-4-12Y for national stock number 5305003263905.
Datasheet
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Product description
Shoulder Screw NSN 5305-00-326-3905.
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MPN or Model
HT4013-4-12Y
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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) -
Unit Weight (Est.)
0.1 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.378 inches and 0.428 inches -
Fastener Length
Between 1.138 inches and 1.168 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.386 inches and 0.428 inches -
Shoulder Diameter
0.2797 inches first shoulder and 0.2807 inches first shoulder -
Shoulder Length
0.677 inches first shoulder and 0.697 inches first shoulder -
Internal Drive Style
High-torque -
Thread Diameter
0.250 inches -
Thready Qty Per Inch (tpi)
28 -
Min. Tensile Strength (psi)
160000 pounds per square inch -
Hardness Rating
36.0 rockwell c and 40.0 rockwell c -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Shoulder Shape
Round first shoulder -
Material
Steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740 -
Surface Treatment
Cadmium and chromate -
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification all treatment responses -
Thread Series Designator
Unjf
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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 5305-00-326-3905 shoulder screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
HT4013-4-12Y | Huck International, Inc. |
HT4013-4-12Y | Hi-shear Corporation |
HT4013-4-12Y | Lisi Aerospace Canada Corp |
HT4013-4-12Y | Alcoa Global Fasteners, Inc. |
ST3M606-4-12 | Boeing Company, The |
HT4013-4-12Y | Huck Intl Inc |
HT4013-4-12Y | Sps Technologies Inc Unbrako Div |
Stock Check
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