Welcome to Erui.
1. Part No.: 103019, 103018, 103015, 103006;2. Specification: .250-20UNC-2A X 0.50" LG, ASTM A574; .250-20UNC-2A X 1.50" LG, ASTM A574; .250-20UNC-2A X 1.38" LG, ASTM A574; .500-13UNC-2A X 0.75" LG, ASTM A574;3. Material: ALLOY STEEL
API 6A 20th
Guarantee period :
18 months form the one year from the date of delivery or 12 months form the date of the arrival of the customer, whichever occurs earlier.