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THREAD: AS8879
MATERIAL: Carbon steel, heat treated.
FINISH:
  • K3000-(*) - Cadmium plated per AMS-QQ-P-416, Type II, Class 2 and Kaylube molybdenum disulfide dry lubricant coated per AS5272.
  • K3000-(*)CW - Cadmium plated per AMS-QQ-P-416, Type II, Class 2, carbowax added.
  • K3000X(*) - Cadmium Plated per AMS-QQ-P-416, Type II, Class 2, no lubrication.
PERFORMANCE: NASM25027.
TEMPERATURE: 450°F.
VARIATIONS: Add "BC" for bottom countersunk rivet holes. Example: K3000-3BC.
Unit of Measure

Specifications

A ± .005

N/A 0.344

B - REF

N/A 0.250

C ± .002

N/A 0.486

D - MIN

N/A 0.168

E REF

N/A 0.149

F

N/A 0.125

H - MAX

N/A 0.215

L - MAX

N/A 0.637

N - REF

N/A 0.200

R
+.005
-.000

N/A 0.098

T - REF

N/A 0.032

Approx. Weight (LBS/100)

N/A 0.240

Bottom countersunk rivet holes

N/A No

Finish

N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 plus Kaylube Molybdenum Disulfide Dry Lubricant Coat per AS5272

Thread Type

N/A Unified

Configuration 1

N/A Corner

Configuration 2

N/A Fixed

Lock

N/A Crimp Lock

Simplified Material

N/A Alloy Steel

Strength

N/A 125KSI - 900Mpa

Temperature

N/A 450°F - 235°C

Thread

N/A 0.1640-32 UNJC-3B