SLB217-3-8
View detailed technical data, stock status, and sourcing information for: SLB217-3-8
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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.
3a thread class, 0.320 inches minimum and 0.370 inches maximum thread length, 0.830 inches minimum and 0.860 inches maximum fastener length, right-hand thread direction, flat countersunk 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
- 0.320 inches minimum and 0.370 inches maximum
- Fastener Length
- 0.830 inches minimum and 0.860 inches maximum
- Head Style
- flat countersunk
- Head Diameter
- 0.328 inches minimum and 0.385 inches maximum
- Grip Diameter
- 0.1885 inches minimum and 0.1895 inches maximum
- Internal Drive Style
- offset cruciform (torque set)
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 0.490 inches minimum and 0.510 inches maximum
- Thread Quantity Per Inch
- 32
- Minimum Tensile Strength
- 220000 pounds per square inch
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Material
- nickel alloy 718 overall
- Material Document And Classification
- ams 5662 assn std single material response overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response overall
- Thread Series Designator
- unjf
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| Part Number | Name |
|---|---|
| 03A161-3-8 | Close Tolerance Screw |
| 123741-3-8 | Close Tolerance Screw |
| AIC4410-3-8 | Close Tolerance Screw |
| HR242-3-8 | Close Tolerance Screw |
| PBF1419-3-8 | Close Tolerance Screw |
| SLB217-3-8 | Close Tolerance Screw |
| VCL0008-3-8 | Close Tolerance Screw |
| X007-3-8 | Close Tolerance Screw |
FAQs
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What is the FSCG of the NSN 5305-01-351-8781?
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Does NSN 5305-01-351-8781 require demilitarization?
Does NSN 5305-01-351-8781 contain precious materials?
Does NSN 5305-01-351-8781 contain hazardous materials?
When the NSN 5305-01-351-8781 was assigned to the Federal Catalog?
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