Aluminum 4 1/2" NH to 4 1/2" NH Double Male Threads_GHT Please call or check with DHF5690
Yard notes & kiln story
Description
Aluminum 4 1 2" NH to 4 1 2" NH Double Male Threads_GHT Please call or check with DHF5690 Please call or check with your local fire department if you have any questions The present name was adopted in 1969 Aluminum adapters are fabricated from seamless extruded 6061 T6 aluminum and hard coat anodized per MIL A 8625 Type III Threads have a blunt start Higbee cut with indicators on adjacent lugs