catalogo-8020_compressed

Fastening Methods
Fractional
10 Series 15 Series Metric
25 Series
40 Series
Double Slide-In Economy T-Nut
Part Description:
The double slide-in economy T-nut is a fastening option that saves time and simplifies the assembly process. It
loads from the profile ends and is available with options in size and finish. The pilot projection adds additional
threading for increased strength. There is also a triple slide-in economy T-nut available (page 367). For
information on 80/20 screw and bolt offerings for the double slide-in economy T-nut refer to pages beginning
on 387. Tip: Position the pilot projection down in the T-slot to avoid an uneven connection or crashing.
A
B
E
F
C
FASTENERS
D
TYP
Part No. Series Material Grade Finish A B C D (Thread) E F Weight
3281
Black Zinc 1.375” 1.000” .443” 8-32 .030” .124” .015 lb
3280 Black Zinc 1.875” 1.000” .443” 1/4-20 .050” .144” .019 lb
3800 Bright Zinc 1.875” 1.000” .443” M6 x 1.0 .050” .144” .020 lb
3279 Steel 1010 Black Zinc 2.813” 1.500” .638” 5/16-18 .080” .222” .061 lb
3879 Bright Zinc 3.000” 1.500” .638” M8 x 1.25 .080” .222” .067 lb
25-1962 Bright Zinc 47.60mm 25.00mm 11.20mm M6 x 1.0 1.27mm 3.68mm .0093 kg
40-1982 Bright Zinc 75.00mm 40.00mm 16.20mm M8 x 1.25 2.00mm 5.60mm .0293 kg
1 2
366
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