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THREAD: AS8879
MATERIAL:
303 corrosion resistant steel per ASTM A194,
304 corrosion resistant steel per ASTM A493,
305 corrosion resistant steel per ASM5640, or A-286 corrosion resistant steel per ASTM A453.
FINISH: Silver plate per AMS 241. Threads shall show complete coverage. Silver on all other surfaces optional.
PERFORMANCE: NASM25027
APPLICATIONS: Temperature: 800°F
NOTES: Surface texture 125 microinches or better.
Unit of Measure

Specifications

B - MIN

N/A 0.316

C - MIN

N/A 0.374

D

N/A 0.208-0.168 0.208 in

H

N/A 0.250-0.219 0.250 in

S - MIN

N/A 0.091

W

N/A 0.345 in0.345-0.336

Axial Tensile Strength (LBS. MIN)

N/A 1720

Approx. Weight (LBS/100)

N/A 0.500

Thread Type

N/A Unified

Configuration 1

N/A Hex

Lock

N/A Crimp Lock

Simplified Material

N/A CRES

Strength

N/A 125KSI - 900Mpa

Temperature

N/A 800°F - 425°C

Thread

N/A 0.1640-32 UNJC-3B

Part Family

N/A H56