National Aerospace Standards - Machine Screw - NAS387-1032-10P
Genuine OEM Parts
Description: Machine Screw
Part Number: NAS387-1032-10P
Product Overview
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.
Specifications
| Thread Class | : | 2A | |
| Thread Direction | : | Right-hand | |
| Thread Length | : | 0.548" Inches Minimum | |
| Fastener Length | : | 0.625" Inches Nominal | |
| Head Style | : | Oval Countersunk | |
| Head Diameter | : | 0.372" Inches Nominal | |
| Internal Drive Style | : | Cross recess type 1 | |
| Nominal Thread Diameter | : | 0.190" Inches | |
| Thread Quantity per Inch | : | 32 | |
| Countersink Angle | : | 100.0° Nominal | |
| Screw Material | : | Steel comp E4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 or steel comp 6150 or steel comp 4340 | |
| Screw Surface Treatment | : | Chromium | |
| Thread Series Designator | : | UNF | |
| Specification/Standard Data | : | 80205-NAS387 professional/industrial association standard |
Used In Aircraft Models
- • Textron Aviation Beechcraft King Air 100 - all variants
- • Textron Aviation Beechcraft King Air 200 - all variants
- • Textron Aviation Beechcraft King Air 300 - all variants
- • Textron Aviation Beechcraft King Air 90 - all variants
- • Textron Aviation Beechcraft Premier
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