NSN 5305-00-486-2256
High Torque Screw
Between 0.426 inches and 0.456 inches fastener length, fillister head style, between 0.365 inches and 0.375 inches head diameter, head height: between 0.133 inches and 0.150 inches .
Manufacturer part number NAS1124-2H for national stock number 5305004862256.
Datasheet
-
Product description
Close Tolerance Screw NSN 5305-00-486-2256.
-
MPN or Model
NAS1124-2H
-
Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.291 inches and 0.341 inches -
Fastener Length
Between 0.426 inches and 0.456 inches -
Head Style
Fillister -
Head Diameter
Between 0.365 inches and 0.375 inches -
Head Height
Between 0.133 inches and 0.150 inches -
Hole Diameter
0.064 inches -
Grip Diameter
Between 0.2485 inches and 0.2495 inches -
Internal Drive Style
Offset cruciform (torque set) -
Thread Diameter
0.250 inches -
Grip Length
Between 0.115 inches and 0.135 inches -
Hole Quantity
2 -
Hole Type
Drilled -
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 -
Hole Configuration Style
Round -
Surface Finish
32.0 microinches threads -
Material
Steel comp 4140 or steel comp e4340 or steel comp 8740 or steel comp 6150 or steel comp 8735 or steel comp 4037 -
Surface Treatment
Cadmium and chromate -
Surface Treatment Specification
Qq-p-416, type 2, cl3 federal specification single treatment response -
Thread Series Designator
Unjf
More from these suppliers
- 5935-00-111-1891 MPN NAS1665-14Electrical Connector Backshell
- 5305-00-007-0286 MPN NAS1100E3-8PMachine Screw
- 5305-00-007-1556 MPN NAS1100E02-3PMachine Screw
- 5305-00-052-5938 MPN MS35198-80Machine Screw
- 5305-00-052-7472 MPN MS24627-67Tapping Screw
- 5305-00-057-9593 MPN MS35199-25Machine Screw
- 5305-00-078-9820 MPN NAS517-3-39Machine Screw
- 5305-00-079-2824 MPN NAS1101C4-10Machine Screw
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 5305-00-486-2256 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
NAS1124-2H | National Aerospace Standards |