HeliCoil Screw Thread Insert A1084-12CN180
M12x1.75 Metric Thread, 18mm Length

Free Running Helical Insert

*** THESE INSERTS ARE SOLD IN PACKS OF 100. THE PRICES SHOWN ARE FOR ONE INDIVIDUAL INSERT. THE MINIMUM ORDER QUANTITY IS 100 INSERTS OF THE SAME SIZE. PLEASE ADD THE SIZE INSERT YOU WANT INTO YOUR CART UNTIL THE QUANTITY REACHES 100.

8-1/4 Free Coils, Tanged, 304 Stainless Steel, Bright Finish, 1-1/2D Insert Length

Features:

• Use for O.E.M. applications, or in repairs.
• Provides 60 internal screw threads.
• ISO 9001 Certified.
• Precision formed screw thread coils of 18-8 (Type 302/304) stainless steel wire having a diamond shaped cross-section.
• Cold rolled from round wire. Tensile strength of approx. 200,000 to 250,000 P.S.I. a hardness of 43-50 RC.
• Surface finish is 8-16 microinches. This wire is then wound into a spiral coil which, when installed into Heli-Coil tapped holes, provides permanent conventional 60 Internal Screw threads.
• The assembled insert accommodates any standard bolt or screw to MIL-S-7742 and MIL-S-8879 (UNJ controlled radius root) male threaded member.
• Inserts sold individually.

Specifications:

Manufacturer Part # A1084-12CN180 Thread Size M12x1.75 Overall Insert Length (mm) 18.00 Overall Insert Length (Decimal Inch) 0.7087 Tang Tanged Thread Standard Metric Coarse Material Stainless Steel Number of Free Coils 8-1/4 Length to Diameter Ratio 1-1/2D Finish/Coating Bright Material Grade 304

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