NSN 5305-01-143-1752
Panel Assembly Fastener
Between 1.076 inches and 1.206 inches fastener length, flat countersunk head style, between 0.497 inches and 0.507 inches head diameter, shoulder diameter: 0.2802 inches first shoulder and 0.2807 inches first shoulder.
Manufacturer part number HT4049-4D14Y for national stock number 5305011431752.
Datasheet
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Product description
Shoulder Screw NSN 5305-01-143-1752.
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MPN or Model
HT4049-4D14Y
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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 0.291 inches and 0.341 inches -
Fastener Length
Between 1.076 inches and 1.206 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.497 inches and 0.507 inches -
Shoulder Diameter
0.2802 inches first shoulder and 0.2807 inches first shoulder -
Shoulder Length
0.770 inches first shoulder and 0.790 inches first shoulder -
Shank Unthreaded Hole Diameter
0.076 inches first hole and 0.081 inches first hole -
Internal Drive Style
High-torque -
Thread Diameter
0.250 inches -
Thready Qty Per Inch (tpi)
28 -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Distance From Head Largest Bearing Surface To Shank Hole Center
0.953 inches first hole and 1.093 inches first hole -
Shoulder Shape
Round first shoulder -
Material
Steel comp xm-13 -
Material Specification
Ams5629 assn standard single material response -
Surface Treatment
Passivate -
Surface Treatment Specification
Qq-p-35 federal specification single treatment response -
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 5305-01-143-1752 shoulder screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
HT4049-4D14Y | Huck International, Inc. |
HT4049-4D14Y | Arconic Global Fasteners & Rings, |
HT4049-4D14Y | Hi-shear Corporation |
3M959-4D14 | Boeing Company, The |
HT4049-4D14Y | Sps Technologies, Llc |
HT4049-4D14Y | Lisi Aerospace Canada Corp |
11901-4D14 | Reid Products Inc. |
3M959-4D14 | Alcoa Global Fasteners, Inc. |
HT4049-4D14Y | Huck Intl Inc |
HT4049-4D14Y | Alcoa Global Fasteners, Inc. |
Stock Check
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