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Hex Nut

Tapco offers the Hex Nut in both Imperial (standard) and metric lines. Please refer to the sizes and dimensions tables below for detailed specifications.

  • Imperial Sizes and Dimensions
  • Metric Sizes and Dimensions
Size
(Inches)
Dimensions
(Inches)
Pkg. Qty. Pkg. Wgt.
(Pounds)
Max. WidthAcross Flat Max. FlangeDiameter Max.Thickness
1/4-20 0.438   0.226 100 0.7
5/16-18 0.500   0.273 100 1.1
3/8-16 0.562   0.337 50 0.8
1/2-13 0.750   0.448 25 0.9

Available in 302HQ (18-8) Stainless Steel - All nuts and metal washers are Zinc Plated.

Size
(ID) MM
Dimensions (mm) Pkg.
Qty.
Pkg. Wgt.
(Kg)
Max. Width
Across Flat
Max.Thickness
M6-1.0 10.0 5.0 100 0.3
M8-1.25 13.0 6.5 100 0.5
M10-1.5 17.0 8.0 50 0.5

Available in 302HQ (18-8) Stainless Steel - All nuts and metal washers are Zinc Plated.

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  • Benefits of Plastic Over Metal
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Headquarters

Tapco, Inc
225 Rock Industrial Park Dr.
St. Louis, MO 63044
USA

Contact

Phone:  314-739-9191
Toll Free: 800-AT-TAPCO (800-288-2726)
International:  + 1-314-739-9191
Fax:  314-739-5880
E-mail:  info@tapcoinc.com

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