Pan Head Machine Screw - MS35214-31
Standard Part
Description: Pan Head Machine Screw
Part Number: MS35214-31
Alternate Part Numbers: MS35214-31BB, MS35206BB234, AN515B6R16, AN515B632R16, AN515B6-16, ANSI B18.6.3, ASME B18.6.3, FF-S-92, 5305PL0144760, NASM35214, G0015246
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.
Item Specification
| Thread Class | 2A | |
| Thread Direction | Right-hand | |
| Thread Length | 0.938 inches minimum and 1.000 inches maximum | |
| Fastener Length | 1.000 inches nominal | |
| Head Style | PAN | |
| Head Diameter | 0.256 inches minimum and 0.270 inches maximum | |
| Head Height | 0.087 inches minimum and 0.097 inches maximum | |
| Internal Drive Style | Cross recess type 1 | |
| Nominal Thread Diameter | 0.138 inches | |
| Thread Quantity per Inch | 32 | |
| Minimum Tensile Strength | 55000 pounds per square inch | |
| Screw Material | Copper alloy | |
| Thread Series Designator | UNC |
Fits in
- Bombardier Challenger 601
- Bombardier Global Express
- Bombardier Learjet 60 - all variants
- Textron Aviation Beechcraft King Air 90 - all variants
- Textron Aviation Bell 206 Jetranger/Longranger
- Textron Aviation Cessna 525 Citation Citationjet
- Textron Aviation Cessna 550 Citation I-II-Bravo
- Textron Aviation Cessna 560 Citation V-Ultra-Encore-Excel-XLS
- Textron Aviation Cessna 650 Citation III-IV-VI-VII
- Textron Aviation Cessna 750 Citation X
- Textron Aviation Hawker 400-400XP