NSN 5305-01-206-7259
High Torque Screw
Between 0.646 inches and 0.693 inches fastener length, flat countersunk head style, between 0.464 inches and 0.507 inches head diameter, grip diameter: between 0.2485 inches and 0.2495 inches .
Manufacturer part number SC1779-4-4 for national stock number 5305012067259.
Datasheet
-
Product description
Close Tolerance Screw NSN 5305-01-206-7259.
-
MPN or Model
SC1779-4-4
-
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
Between 0.386 inches and 0.453 inches -
Fastener Length
Between 0.646 inches and 0.693 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.464 inches and 0.507 inches -
Grip Diameter
Between 0.2485 inches and 0.2495 inches -
Single Shear Strength
132000 pounds per square inch -
Internal Drive Style
Offset cruciform (torque set) -
Thread Diameter
0.250 inches -
Grip Length
Between 0.240 inches and 0.260 inches -
Thready Qty Per Inch (tpi)
28 -
Min. Tensile Strength (psi)
220000 pounds per square inch -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Surface Finish
32.0 microinches threads -
Material
Steel comp h11 -
Material Specification
Ams 6847 assn standard single material response -
Surface Treatment
Cadmium and chromate -
Surface Treatment Specification
Nas 672 assn standard 1st treatment response or mil-c-8837 type 2 cl 2 military specification 2nd treatment response -
Thread Series Designator
Unjf
More from these suppliers
- 5305-00-354-4237 MPN ST3M455-3L10-1Close Tolerance Screw
- 5305-01-090-6336 MPN BACB30LR4-24Close Tolerance Screw
- 5305-01-125-1205 MPN LS15266V4-19Close Tolerance Screw
- 5305-01-231-7422 MPN ST3M733-6L-9Close Tolerance Screw
- 5305-01-452-2163 MPN LD111-0046-2418Close Tolerance Screw
- 5305-01-462-2842 MPN 3M1169V5-8AClose Tolerance Screw
- 5306-00-001-4847 MPN VFK100G-03020Shear Bolt
- 5306-00-211-8429 MPN BACB30NE10-18Close Tolerance Bolt
A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.
Pricing and Availability
Get a quote for 5305-01-206-7259 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
SC1779-4-4 | Arconic Global Fasteners & Rings, |
106706T-4-4 | Sps Technologies, Llc |
1202-4-4 | Sps Technologies, Llc |
PBF1202-4-4 | Sps Technologies, Llc |
HR204-4-4 | Hi-shear Corporation |
HR204-4-4 | Lisi Aerospace Canada Corp |
GB510FG4-4 | Northrop Grumman Systems Corporation |
GB510FG4-4 | Valley-todeco, Inc. |
GB510CE4-4 | Northrop Grumman Systems Corporation |