Helical Insert

Get precision formed screw thread coils of stainless steel with the Helical Insert. These inserts provide permanent conventional 60° internal screw threads that accommodate any standard bolt or screw. The diamond shaped cross section ensures a secure fit.

• Material - 304 Stainless Steel.
• Internal Thread Size - 4 x 40.
• Thread Type - UNC.
• Thread Direction - Right Hand.
• Length - 0.112 in.
• Free Coil Size - 0.143-0.159 in. Dia.
• Drill Size - #31.
• Tensile Strength - 200,000 PSI.
• Rockwell Hardness - C43-C50.
• Application - For Metal.
• Package Quantity - 10.
• Body Style - Helical.
• Exterior Finish - Plain.

• Type - Free Running.