Formerly Emhart Teknologies & Infastech

Metric Stainless Steel Hex Flange Nuts

Stainless Steel Spiralock nuts are made of Grade 316 austenitic stainless steel with exceptional corrosion resistance in many aggressive environments. They are compatible with standard 4g6g, 6g, and MJ class of fit bolts. Spiralock nuts conform dimensionally to ISO and ANSI standards.

Metric Stainless Steel Hex Flange Nuts

Nominal Nut Size Part Number   A Flange Diameter B Across Flats C Across Corners D Nut Thickness E Flange Edge Thickness Min.
M5 x 0.8 M05080MStSl316 Max. 11.81 8.00 9.25 5.00 0.99
Min. 7.77 8.79 4.70
M6 x 1.0 M06100MStSl316 Max. 14.20 10.00 11.55 6.00 1.10
Min. 9.78 11.05 5.70
M8 x 1.00 M08100MStSl316 Max. 17.90 13.00 15.01 8.00 1.20
M8 x 1.25 M08125MStSl316 Min. 12.73 14.38 7.60
M10 x 1.25 M10125MStSl316 Max. 21.80 15.00 17.32 10.00 1.50
M10 x 1.50 M10150MStSl316 Min. 14.73 16.64 9.60
M12 x 1.25 M12125MStSl316 Max. 26.00 18.00 20.78 12.00 1.80
M12 x 1.75 M12175MStSl316 Min. 17.73 20.03 11.60
M14 x 1.50 M14150MStSl316 Max. 29.90 21.00 24.25 14.00 2.10
M14 x 2.00 M14200MStSl316 Min. 20.67 23.35 13.30
M16 x 1.50 M16150MStSl316 Max. 34.50 24.00 27.71 16.00 2.40
M16 x 2.00 M16200MStSl316 Min. 23.67 26.75 15.30
M20 x 1.50 M20150MStSl316 Max. 42.80 30.00 34.64 20.00 3.00
M20 x 2.50 M20250MStSl316 Min. 29.16 32.95 18.90
M24 x 2.00 M24200MStSl316 Max. 51.73 36.00 41.57 24.00 3.60
M24 x 3.00 M24300MStSl316 Min. 34.80 39.67 22.86