EFC International
EFC International
1940 Craigshire St. Louis,
MO 63146-4008
Phone: 1 314.434.28881
Contact: www.efc-intl.com/contact
Website: www.efc-intl.com
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T-Nut Fasteners are bushings with internal threads and a substantial base, combining the functions of a nut and washer. They offer many design advantages and frequently cut weight, labor and cost.
Unit of Measure

Specifications

Thread Size

 N/A 5/16-18

Overall Width

 N/A 0.562 in14.30 mm

Overall Length

 N/A 0.875 in22.20 mm

Base Height

 N/A 0.062 in1.60 mm

Collar Length

 N/A 0.375 in9.50 mm

Major Collar Outside Diameter

 N/A 0.391 in9.90 mm

Minimum Collar Outside Diameter

 N/A 0.386 in9.80 mm

Material

 N/A Steel

Finish

 N/A Cleaned Oiled

Features and Benefits

Features and Benefits

 N/A In metal applications, 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, 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.