123181A04T02
View detailed technical data, stock status, and sourcing information for: 123181A04T02
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An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
3a thread class, right-hand thread direction, 0.343 inches minimum and 0.373 inches maximum fastener length, 0.208 inches minimum and 0.258 inches maximum thread length, 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
- 0.208 inches minimum and 0.258 inches maximum
- Fastener Length
- 0.343 inches minimum and 0.373 inches maximum
- Head Style
- flat countersunk
- Head Diameter
- 0.194 inches minimum and 0.225 inches maximum
- Internal Drive Style
- torque set
- Nominal Thread Diameter
- 0.112 inches
- Thread Quantity Per Inch
- 40
- Minimum Tensile Strength
- 160000 pounds per square inch
- Hardness Rating
- 36.0 rockwell c minimum and 40.0 rockwell c maximum
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Screw Material
- steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 or steel comp 6150
- Screw Surface Treatment
- cadmium and chromate
- Screw Surface Treatment Document And Classification
- qq-p-416,type 2 class 2 fed spec single treatment response
- Thread Series Designator
- unjc
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| 123181A04T02 | Machine Screw |
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FAQs
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What is the FSCG of the NSN 5305-01-211-0657?
Does the NSN 5305-01-211-0657 have a Schedule B code assigned?
Does NSN 5305-01-211-0657 require demilitarization?
Does NSN 5305-01-211-0657 contain precious materials?
Does NSN 5305-01-211-0657 contain hazardous materials?
When the NSN 5305-01-211-0657 was assigned to the Federal Catalog?
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