TOP SCREW METAL CORP.

BLIND JACK NUTS

TJM & TJU SERIES

THE BLIND JACK NUT IS AN ECONOMICAL BLIND FASTENER DESIGNED FOR ASSEMBLY LIND USE IN THIN, SOFT OR BRITTLE MATERIALS. WHEN TIGHTENED, THEIR BODY COLLAPSES TO FORM LEGS WHICH GRIP THE INSIDE OF THE MOUNTING SURFACE, LEAVING A PERMANENT REUSABLE THREADED INSERT. STANDARD BLIND JACK NUT ARE MANUFACTURED OF STEEL WITH A COMMERCIAL ZINC PLATING. ALL BLIND JACK NUTS CAN BE SUPPLIED WITH BRASS COATED WHICH ASSIST GALVANIC CORROSION CONCERNS.

MATERIAL AVAILABLE FOR BLIND JACK NUT: 

STEEL, STAINLESS STEEL

FEATURES:

• FASTENS IN BLIND HOLES
• FASTENS SECURELY DESPITE BURRS & UNEVEN SUBSTRATES
• NOT HOLE SIZE SENSITIVE
• SUITABLE FOR WIDE GRIP RANG

APPLICATIONS:

• SPOILERS AND OTHER AERODYNAMIC DEVICES
• LICENCE PLATE BRACKETS
• HIGH-LAMP STOP LIGHTS
• AIR CONDITIONING CONDENSERS
• GLOVE COMPARTMENTS
• SPEAKER HOUSINGS
• LATH MOUNTINGS
• TRUCK UTILITY COMPARTMENTS

1. THREAD INSRT ONTO THE MANDREL OF INSTALLATION
   TOOL, THEN INSERT ALL THE WAY INTO PREDRILLED
   HOLE UNTIL FLANGE IS FIRMLY AGAINST MOUNTING SURFACE.
    
   
2. FULLY COLLASPE INSERT, THEN REMOVE TOOL.
   
   
3. PASS MACHINE SCREW THROUGH PART TO BE FASTENED,
   THEN TIGHTEN UNTIL SUNG.

- OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

BLIND JACK NUT TOOL 

AN ECONOMICAL, EASY TO USE TOOL FOR LOW-VOLUME INSTALLATION IN ANY MATERIAL.

THREAD PULL-ROD INTO BLIND JACK NUT, INSERT INTO HOLE, AND SQUEEZE HANDLES TO SET.

INTERCHANGEABLE PULL-OUT RODS AVAILABLE TO SET ALL SIZES. PNEUMATIC BLIND JACK NUT

TOOL ALSO AVAILABLE.