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SCREW - MS24693BB50

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SCREW - MS24693BB50
Military Standard Part

Description:   SCREW
Part number:   MS24693BB54
Alternate part number:   MS24693-BB50, AN507B832R8, AN507B-832R8
Industry Standard Certification:   AIA/NAS NASMS24693


Machine Screw - Black Brass, Length: 1/2", Thread: 8-32, 100°, Countersunk, Flat Head, Machine Screw



MS24693BB50   FEATURES

Parameter    Characteristics
Thread Class:2A
Thread Direction:Right-hand
Thread Length:0.438 inches minimum and 0.500 inches maximum
Fastener Length:0.500 inches nominal
Head Style:Flat countersunk
Head Diameter:0.285 inches minimum and 0.332 inches maximum
Internal Drive Style:Cross recess type 1
Nominal Thread Diameter:0.164 inches
Thread Quantity per Inch:32
Minimum Tensile Strength:55000 pounds per square inch
Countersink Angle:99.0 degrees minimum and 101.0 degrees maximum
Screw Material:Copper alloy
Screw Material Document and Classification:QQ-B-626 fed spec single material response or QQ-W-321 fed spec single material response
Thread Series Designator:UNC



This part is used on the following aircraft:

  1. • Bombardier Learjet 55
  2. • Bombardier Learjet 60 - all variants
  3. • Textron Aviation Beechcraft King Air 200 - all variants
  4. • Textron Aviation Beechcraft King Air 300 - all variants
  5. • Textron Aviation Beechcraft King Air 90 - all variants
  6. • Textron Aviation Cessna 500 Citation I-ISP
  7. • Textron Aviation Cessna 560 Citation V-Ultra-Encore-Excel-XLS
  8. • Textron Aviation Cessna 650 Citation III-IV-VI-VII
  9. • Textron Aviation Hawker 400-400XP




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