5305-00-864-6643
Find complete technical information, availability, and procurement data for: 5305-00-864-6643
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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.
flat countersunk head style, right-hand thread direction, 0.125 inches nominal fastener length, 2a thread class, 0.087 inches nominal thread 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
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.087 inches nominal
- Fastener Length
- 0.125 inches nominal
- Head Style
- flat countersunk
- Head Diameter
- 0.138 inches nominal
- Internal Drive Style
- slot
- Nominal Thread Diameter
- 0.073 inches
- Thread Quantity Per Inch
- 64
- Countersink Angle
- 82.0 degrees nominal
- Screw Material
- steel comp 303 or steel comp 303se or steel comp 303 plus x
- Screw Material Document And Classification
- ams 5640 assn std all material responses
- Screw Surface Treatment
- passivate
- Thread Series Designator
- unc
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 1-64X1-8SST | Machine Screw |
FAQs
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