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THREAD: AS8879
MATERIAL: 8740 alloy steel per AMS 6322 (UNS G87400). Heat treat - Rc 39-44.
FINISH:
  • H29251-(*) Cadmium plate per AMS-QQ-P-416, Type II, Class 3 and Kaylube molybdenum disulfide dry lubricant per AS5272, Type I.
  • H29251-(*)CW Cadmium plate per AMS-QQ-P-416, Type II, Class 3 and carbowax lubricant.
  • H29251E(*) Cadmium plate per AMS-QQ-P-416, Type II, Class 2.
  • H29251X(*) Cadmium plate per AMS-QQ-P-416, Type II, Class 3.
PERFORMANCE: NASM25027 except as follows:
  • Axial tensile strength as tabulated.
Unit of Measure

Specifications

C - MIN

N/A 1.200

D - MAX

N/A 0.781

H - MAX

N/A 0.603

S - MIN

N/A 0.290

W

N/A 1.064 in1.064-1.052

Axial Tensile Strength (LBS. MIN)

N/A 61300

Approx. Weight (LBS/100)

N/A 7.660

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

Configuration 3

N/A Large Flange

Lock

N/A Crimp Lock

Simplified Material

N/A Alloy Steel

Strength

N/A 160KSI - 1100Mpa

Temperature

N/A 450°F - 235°C

Thread

N/A 0.7500-16 UNJF-3B

Part Family

N/A H29251