BQ83A
View detailed technical data, stock status, and sourcing information for: BQ83A
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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.
binding head style, 0.250 inches nominal fastener length, 2a thread class, 0.250 inches nominal thread length, right-hand thread direction
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
- 0.250 inches nominal
- Fastener Length
- 0.250 inches nominal
- Head Style
- binding
- Head Diameter
- 0.378 inches minimum and 0.399 inches maximum
- Head Height
- 0.112 inches minimum and 0.123 inches maximum
- Internal Drive Style
- slot
- Nominal Thread Diameter
- 0.190 inches
- Thread Quantity Per Inch
- 32
- Screw Material
- steel comp 301 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 384 or steel comp 385
- Screw Surface Treatment
- passivate
- Thread Series Designator
- un
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 |
|---|---|
| BQ83A | Machine Screw |
FAQs
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What is the FSCG of the NSN 5305-01-121-8391?
Does the NSN 5305-01-121-8391 have a Schedule B code assigned?
Does NSN 5305-01-121-8391 require demilitarization?
Does NSN 5305-01-121-8391 contain precious materials?
Does NSN 5305-01-121-8391 contain hazardous materials?
When the NSN 5305-01-121-8391 was assigned to the Federal Catalog?
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