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Self-Retaining T-Nut fasteners are bushings with internal threads and a substantial base that combine the functions of a nut and a washer. They offer many design advantages and frequently cut weight, labor and cost.
Unit of Measure

Specifications

Hole Size

 N/A 0.098 in2.5 mm

Overall Length

 N/A 1.25 in31.75 mm

Thread Size

 N/A 5/16-18 in

Overall Width

 N/A 0.5 in12.7 mm

Base Height

 N/A 0.062 in1.60 mm

Collar Length

 N/A 0.812 in20.6 mm

Major Collar Outside Diameter

 N/A 0.366 in9.3 mm

Minimum Collar Outside Diameter

 N/A 0.356 in9 mm

Drill Size

 N/A 0.5 in12.7 mm

Holes for Assembly

 N/A 2

Hole Center to Center

 N/A 0.937 in23.8 mm

Applications

Applications

 N/A
  • In Metal Applications: Self-Retaining T-Nut Fasteners are typically spot welded or projection welded with the flange attached to a base plate. They may also be snapped into holes. Either way, they obviate costly tapping and simplify design.
  • In Non-Metallic Applications: Self-Retaining T-Nut fasteners are usually driven into holes. They may provide threads and add strength to relatively weak materials. Some T-Nut fasteners for non-metallic applications may be fed and applied automatically.
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