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THREAD: AS8879
MATERIAL: Alloy steel per AMS 6304 (UNS K14675). Heat treat - Rc 48 maximum.
FINISH:
  • H20-(*) Cadmium plate per AMS-QQ-P-416, Type II, Class 2 and Kaylube molybdenum disulfide dry lubricant per AS5272.
  • H20X(*) Cadmium plate per AMS-QQ-P-416, Type II, Class 2.
  • H20-(*)CW Cadmium plate per AMS-QQ-P-416, Type II, Class 2 and carbowax lubricant.
PERFORMANCE: NASM25027 except as follows:
  • Axial tensile strength as tabulated.
NOTES: "C" and "W" dimensions apply before forming self-locking feature.
Unit of Measure

Specifications

A - MAX

N/A 0.870

C - MIN

N/A 0.706

H - MAX

N/A 0.578

S - MIN

N/A 0.180

V - REF

N/A 0.080

W

N/A 0.627 in0.627-0.616

Axial Tensile Strength (LBS. MIN)

N/A 37800

Approx. Weight (LBS/100)

N/A 2.800

Finish

N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2

Thread Type

N/A Unified

Configuration 1

N/A Double Hex

Lock

N/A Crimp Lock

Simplified Material

N/A Alloy Steel

Strength

N/A 220KSI - 1550Mpa

Temperature

N/A 450°F - 235°C

Thread

N/A 0.5000-20 UNJF-3B

Part Family

N/A H20