5305-01-128-5124
Find complete technical information, availability, and procurement data for: 5305-01-128-5124
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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.
0.615 inches minimum and 0.682 inches maximum thread length, 1.875 inches minimum and 1.922 inches maximum fastener length, right-hand thread direction, 3a thread class, flat countersunk undercut head style
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.615 inches minimum and 0.682 inches maximum
- Fastener Length
- 1.875 inches minimum and 1.922 inches maximum
- Head Style
- flat countersunk undercut
- Head Diameter
- 0.756 inches minimum and 0.760 inches maximum
- Head Height
- 0.115 inches minimum and 0.117 inches maximum
- Grip Diameter
- 0.3740 inches minimum and 0.3745 inches maximum
- Internal Drive Style
- high-torque
- Nominal Thread Diameter
- 0.375 inches
- Grip Length
- 1.240 inches minimum and 1.260 inches maximum
- Thread Quantity Per Inch
- 24
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Surface Finish
- 32.0 microinches bearing surface of head
- Surface Finish
- 32.0 microinches grip
- Surface Finish
- 32.0 microinches threads
- Special Features
- furnished with one o-ring
- Material
- steel comp xm-13 overall
- Material Document And Classification
- ams5629 assn std single material response overall
- Surface Treatment
- passivate overall
- Thread Series Designator
- unjf
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FAQs
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When the NSN 5305-01-128-5124 was assigned to the Federal Catalog?
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