Square Blind Jack Nut

1.The Square Blind Jack Nut is an economical blind fastener designed for assembly lind use in THIN, SOFT or BRITTLE materials.

2.When tightened, their body collapses to form legs which grip the inside of the mounting surface, leaving a permanent reusable threaded insert.

3.Standard blind jack nut are manufactured of steel with a commercial zinc plating.

3.Standard blind jack nut are manufactured of steel with a commercial zinc plating.

4.All blind jack nuts can be supplied with brass coated which assist galvanic corrosion concerns.

MATERIAL AVAILABLE :

STEEL, STAINLESS STEEL304, BRASS

FEATURES：

1.FASTENS IN BLIND HOLES

2.FASTENS SECURELY DESPITE BURRS & UNEVEN SUBSTRATES

3.NOT HOLE SIZE SENSITIVE

4.SUITABLE FOR WIDE GRIP RANGE