CRL #4-40 A-T Series Insert Fasteners - Package of 100

The Unique Method of Installing Load Threads in Almost Any Material, Aluminum, Magnesium, Steel, Cast Iron, Plastics, Fiberglass or Hardboard Blind Installation (Installs From One Side of Work) Vibration Proof The unique feature of CRL A-T Series Insert Fasteners is the axial knurl under the flange of the insert. The expansion of the sleeve causes the knurl to bite into the parent material, providing greater torque resistance. Use CRL A-T Series Insert Fasteners to improve your product and speed up production. They're ideal for high speed installations as well as low volume applications using manual tools. A-T Series Insert Fasteners may be used in place of anchor nuts, weld nuts, wire-formed inserts, press-nuts, loose hardware or other threaded inserts. Ideal for securing push bars to aluminum storefront doors. CRL A-T Series Inert Fasteners are "non grip-sensitive." One Inert Fastener part number per thread size accommodates any grip over .030 inch (.76 millimeter), eliminating the need for various grip ranges. Features: Wear resistant threads due to unique mechanical properties of installation No special skills are required - installation can be learned in minutes No deburring necessary Ideal for high-speed production. Can be installed at rates up to 500 pieces per hour Insert Fasteners self-tighten with repeated use Use in standard drilled or punched holes Can be installed at any point of the assembly operation with portable tools Can be installed after painting or plating Metric and other sizes, aluminum, brass or stainless steel available on special order

• Blind Installation (Installs From One Side of Work) for Light to Medium Duty Fastening
• Reduces Inventory Because One Insert Works in Any Thickness Above .030" (.76 mm)
• The Unique Method of Installing Load Threads in Virtually Any Material: Aluminum, Magnesium, Steel, Cast Iron, Plastics, Fiberglass, or Hardboard
• Use to Install Z-Clamps to Posts
• Vibration Proof