NSN 5305-01-046-0721
Panel Assembly Fastener
Socket drive recess in thread end 0.0947 in. Min and 0.0967 in. Max width across flats.
Manufacturer part number ST3M505-4-5 for national stock number 5305010460721.
Datasheet
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Product description
Shoulder Screw NSN 5305-01-046-0721.
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MPN or Model
ST3M505-4-5
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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 0.372 inches and 0.422 inches -
Fastener Length
Between 0.694 inches and 0.724 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.456 inches and 0.508 inches -
Shoulder Diameter
0.2177 inches first shoulder and 0.2182 inches first shoulder -
Shoulder Length
0.207 inches first shoulder and 0.227 inches first shoulder -
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 -
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.
Pricing and Availability
Get a quote for 5305-01-046-0721 shoulder screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
ST3M505-4-5 | Boeing Company, The |
HT4009-4-5 | Huck International, Inc. |
HT4009-4-5 | Hi-shear Corporation |
HT4009-4-5 | Sps Technologies, Llc |
HT4009-4-5 | Lisi Aerospace Canada Corp |
HT4009-4-5 | Alcoa Global Fasteners, Inc. |
HT4009-4-5 | Sps Technologies, Llc |
HT4009-4-5 | Arconic Global Fasteners & Rings, |
ST3M505-4-5 | Sps Technologies, Llc |
HT4009-4-5 | Huck Intl Inc |