5305-00-316-8103
Find complete technical information, availability, and procurement data for: 5305-00-316-8103
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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.
0.444 inches minimum and 0.494 inches maximum thread length, 3a thread class, fillister countersunk head style, right-hand thread direction, 1.704 inches minimum and 1.734 inches maximum fastener length
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
- 0.444 inches minimum and 0.494 inches maximum
- Fastener Length
- 1.704 inches minimum and 1.734 inches maximum
- Head Style
- fillister countersunk
- Head Diameter
- 0.389 inches minimum and 0.394 inches maximum
- Head Height
- 0.015 inches maximum
- Grip Diameter
- 0.2490 inches minimum and 0.2495 inches maximum
- Internal Drive Style
- high-torque
- Nominal Thread Diameter
- 0.250 inches
- Grip Length
- 1.240 inches minimum and 1.260 inches maximum
- Thread Quantity Per Inch
- 28
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Material
- steel corrosion resisting overall
- Material Document And Classification
- 23-112,fscm 76301 mfr ref single material response overall
- Surface Treatment
- passivate overall
- Thread Series Designator
- unjf
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| 11907-4L20-1 | Close Tolerance Screw |
| HT4024L4-20 | Close Tolerance Screw |
| ST3M455-4L20-1 | Close Tolerance Screw |
FAQs
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