This helical insert is made of 18-8 stainless steel and has a bright (uncoated) finish. It meets the standards for MS21209-C0420, NASM21209-C0420 industry standards. This helical insert is designed for use with metal. It comes in a 10-pack.
Technical Specs
ItemHelical Insert
System of MeasurementInch
Thread Size#4-40
Thread TypeCoarse
Material Grade/Class18-8
Tang StyleTanged
Compatible Tap Size#4-40
Maximum Hole Diameter0.0849 in
Outside Diameter0.159 in
Rockwell HardnessC43 to C50
ApplicationFor Metal
Helical Insert TypeScrew-Locking
Overall Length7/32 in
Thread DirectionRight Hand
MaterialStainless Steel
FinishBright (Uncoated)
Compatible MaterialMetal
Drill Bit Size#31
Tensile Strength200,000 psi
Industry StandardsMS21209-C0420, NASM21209-C0420
SeriesPowerCoil
Product TypeHelical Insert
Country of OriginUnited Kingdom
(subject to change)