ER/L-55°
External 55° Partial Profile, Laydown Threading Inserts, for General Industry

ER/L-60°
External 60° Partial Profile, Laydown Threading Inserts, for General Industry

ER/L-ABUT
External American Buttress Laydown Threading Inserts, for High Force Transmission in One Direction

ER/L-ACME
External ACME Profile, Laydown Threading Inserts, for Feed Screws

ER/L-API RD
External API - Oil Thread, Round Profile Laydown Threading Inserts

ER/L-BSPT
External BSPT (British Standard Pipe) B.S.21-1957, Full Profile, Laydown Threading Inserts

ER/L-ISO
External ISO Metric (DIN13 12-1986 class: 6G), Laydown Threading Inserts, for General Industry

ER/L-NPT
External NPT (National Pipe Threads) Full Profile Laydown Threading Inserts, for Steam, Gas and Water Pipes

ER/L-RND
External DIN 405, Round Laydown Threading Inserts, for Fire Fighting and Food Industry Pipe Couplings

ER/L-STACME
External STUB ACME Laydown Threading Inserts, for Control Valves and Shallow ACME Profile

ER/L-TR
External Trapeze Shaped, DIN 103 Laydown Threading Inserts, for Feed Screws

ER/L-UN
External American UN Full Profile (UN, UNC, UNF, UNEF) Laydown Threading Inserts, for General Industry

ER/L-UNJ
External UNJ Profile, Laydown Threading Inserts, for Aviation and Aerospace Industry

ER/L-W
External Whitworth (BSW, BSF, BSP), B.S.84-1956 DIN 259 Medium Class, Full Profile Laydown Threading Inserts

ER/L-SAGE
External Sagengenwinde Thread, Application for High Force in One Direction

ER/L-PG
External Threading Inserts for the Electrical Industry

ER-MJ
External MJ ISO 5855 Metric Full Profile Laydown Threading Inserts, for the Aviation and Aerospace Industry

ER/L-NPTF
External NPTF (National Pipe Threads) Full Profile Laydown Threading Inserts for Steam, Gas and Water Pipes