Hex Nuts

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Hex Nuts

Hex Nuts are the most common type of nut, featuring a six-sided design that provides excellent wrenching surfaces for easy installation and removal. At Skdin, we offer high-quality Hex Nuts in various grades, materials, and finishes for a wide range of industrial, construction, and manufacturing applications. These versatile nuts provide reliable fastening when used with matching bolts and are available in standard, heavy, and jam nut configurations. Our hex nuts are manufactured to precise standards, ensuring consistent thread quality and dimensional accuracy. Explore our selection to find the perfect hex nuts for your fastening requirements.

System of Measurement
Inch Metric
Thread Size
0-80 00-90 00-96 000-120 0000-160 1 1/2"-12 1 1/2"-6 1 1/2"-8 1 1/4"-12 1 1/4"-7 1 1/4"-8 1 1/8"-12 1 1/8"-7 1 1/8"-8 1 3/4"-12 1 3/4"-5 1 3/4"-8 1 3/8"-12 1 3/8"-6 1 3/8"-8 1 5/8"-12 1 5/8"-8 1 7/8"-12 1 7/8"-8 1"-12 1"-14 1"-8 1-64 1-72 1/2"-13 1/2"-20 1/2"-28 1/4"-20 1/4"-28 1/4"-32 10-24 10-32 11/16"-24 11/16"-27 12-24 12-28 2 1/2"-12 2 1/2"-4 2 1/4"-12 2 1/4"-4 1/2 2 1/4"-8 2"-12 2"-4 1/2 2"-8 2-56 2-64 3"-12 3-48 3-56 3/4"-10 3/4"-16 3/4"-20 3/8"-16 3/8"-24 3/8"-32 4-36 4-40 4-48 5-40 5-44 5/16"-18 5/16"-24 5/16"-32 5/8"-11 5/8"-18 5/8"-24 6-32 6-40 7/16"-14 7/16"-20 7/16"-28 7/8"-14 7/8"-20 7/8"-9 8-32 8-36 9/16"-12 9/16"-18 M1 M1.2 M1.4 M1.6 M1.7 M1.8 M10 M12 M14 M16 M18 M2 M2.3 M2.5 M2.6 M20 M22 M24 M27 M3 M3.5 M30 M33 M36 M39 M4 M42 M45 M48 M5 M52 M56 M6 M60 M64 M7 M72 M8
Material
17-4 PH Stainless Steel 18-8 Stainless Steel 316 Stainless Steel 400 Nickel 410 Stainless Steel 6061 Aluminum A286 Stainless Steel Acetal Plastic Alloy 20 Stainless Steel Black Corrosion-Resistant-Coated 6061 Aluminum Black Corrosion-Resistant-Coated Steel Black-Oxide 18-8 Stainless Steel Black-Oxide 316 Stainless Steel Black-Oxide Steel Blue Dyed Steel Blue PTFE-Coated Steel Brass Bumax 88 Stainless Steel C276 Nickel Cadmium Yellow-Chromate Plated Steel Ceramic Fiberglass Galvanized Steel Glass-Filled Nylon Plastic Grade 2 Titanium Hot-Dipped Galvanized Steel Nickel-Plated Brass Nylon 6/6 Plastic PEEK Plastic PTFE Plastic PTFE-Coated 18-8 Stainless Steel PVC Plastic PVDF Plastic Polycarbonate Plastic Polypropylene Plastic Silicon Bronze Steel Zinc Yellow-Chromate Plated Steel Zinc-Flake-Coated Steel Zinc-Plated Steel
Width
1/16" 5/64" 3/32" 7/64" 1/8" 5/32" 3/16" 1/4" 17/64" 5/16" 11/32" 3/8" 27/64" 7/16" 15/32" 1/2" 33/64" 17/32" 9/16" 19/32" 5/8" 11/16" 45/64" 3/4" 49/64" 25/32" 0.863" 7/8" 29/32" 59/64" 15/16" 61/64" 1" 1 1/32" 1.047" 1 1/16" 1 7/64" 1 1/8" 1.231" 1 1/4" 1 19/64" 1 5/16" 1.416" 1 7/16" 1 15/32" 1 31/64" 1 1/2" 1.6" 1 5/8" 1 11/16" 1 3/4" 1 13/16" 1 7/8" 1 15/16" 1.969" 2" 2 1/16" 2 3/16" 2 1/4" 2 3/8" 2 7/16" 2 9/16" 2 5/8" 2 3/4" 2 13/16" 2 15/16" 3" 3 1/8" 3 3/8" 3 1/2" 3 3/4" 3 7/8" 4 1/2" 2.5 mm 3 mm 3.2 mm 3.5 mm 3.9 mm 4 mm 4.5 mm 4.8 mm 4.9 mm 5 mm 5.32 mm 5.4 mm 5.5 mm 6 mm 6.78 mm 6.8 mm 6.9 mm 7 mm 7.5 mm 7.78 mm 7.8 mm 7.9 mm 8 mm 9.78 mm 9.9 mm 10 mm 11 mm 12 mm 12.73 mm 12.85 mm 12.9 mm 13 mm 14 mm 14.8 mm 15.85 mm 16 mm 17 mm 17.74 mm 17.9 mm 18 mm 19 mm 21 mm 22 mm 24 mm 27 mm 30 mm 32 mm 33 mm 36 mm 41 mm 46 mm 49 mm 50 mm 55 mm 60 mm 65 mm 70 mm 75 mm 80 mm 85 mm 90 mm 100 mm 105 mm
Height
1/32" 3/64" 1/16" 5/64" 3/32" 7/64" 1/8" 9/64" 5/32" 11/64" 3/16" 13/64" 7/32" 15/64" 1/4" 17/64" 9/32" 19/64" 5/16" 21/64" 11/32" 23/64" 3/8" 25/64" 13/32" 27/64" 7/16" 0.484" 31/64" 1/2" 33/64" 17/32" 35/64" 9/16" 0.609" 39/64" 41/64" 21/32" 11/16" 23/32" 0.734" 47/64" 3/4" 49/64" 25/32" 27/32" 0.859" 55/64" 7/8" 29/32" 31/32" 0.984" 63/64" 1" 1 1/32" 1 1/16" 1 3/32" 1 7/64" 1 9/64" 1 5/32" 1 11/64" 1 3/16" 1 7/32" 1.219" 1 1/4" 1 9/32" 1 5/16" 1 11/32" 1 13/32" 1 29/64" 1 15/32" 1 1/2" 1 19/32" 1 5/8" 1 21/32" 1 23/32" 1 3/4" 1 27/32" 1 31/32" 2" 2 1/64" 2 13/64" 2 29/64" 0.8 mm 1 mm 1.2 mm 1.3 mm 1.4 mm 1.6 mm 1.7 mm 1.8 mm 2 mm 2.2 mm 2.4 mm 2.5 mm 2.7 mm 2.8 mm 2.9 mm 3 mm 3.2 mm 3.5 mm 4 mm 4.3 mm 4.4 mm 4.9 mm 5 mm 5.2 mm 5.4 mm 5.5 mm 6 mm 6.3 mm 6.4 mm 6.5 mm 6.8 mm 7 mm 8 mm 8.4 mm 9 mm 9.8 mm 10 mm 10.54 mm 10.8 mm 11 mm 12 mm 13 mm 13.5 mm 14 mm 14.3 mm 14.8 mm 15 mm 16 mm 16.5 mm 17 mm 18 mm 19 mm 19.5 mm 20 mm 20.7 mm 21 mm 22 mm 22.5 mm 22.7 mm 23 mm 24 mm 24.7 mm 26 mm 27 mm 27.4 mm 28 mm 29 mm 30 mm 31 mm 33 mm 34 mm 36 mm 38 mm 39 mm 42 mm 45 mm 48 mm 52 mm 56 mm 58 mm 64 mm
Thread Type
Metric UN UNC UNEF UNF UNS
Thread Direction
Left Hand Right Hand Right Hand, Left Hand
Thread Pitch
0.25 mm 0.3 mm 0.35 mm 0.4 mm 0.45 mm 0.5 mm 0.6 mm 0.7 mm 0.75 mm 0.8 mm 1 mm 1.25 mm 1.5 mm 1.75 mm 2 mm 2.5 mm 3 mm 3.5 mm 4 mm 4.5 mm 5 mm 5.5 mm 6 mm
Fastener Strength Grade/Class
ASTM Grade 2H ASTM Grade 7 ASTM Grade 8 ASTM Grade 8M ASTM Grade C ASTM Grade DH Class 04 Class 10 Class 12 Class 5 Class 6 Class 8 Grade 2 Grade 5 Grade 8 Grade 9
Part Number Thread Size Thread Type Thread Fit Thread Direction Width Height Drive Style Nut Type Specifications Met Material
0923FA00009 M20 Metric Class 6H Right Hand 30 mm 9 mm External Hex Hex DIN 936 -
0922FA00007 M20 Metric Class 6H Right Hand 30 mm 9 mm External Hex Hex DIN 936 -
0929FA00020 M20 Metric Class 6H Right Hand 30 mm 10 mm External Hex Hex DIN 439B, ISO 4035 18-8 Stainless Steel
0930FA00008 M20 Metric Class 6H Right Hand 30 mm 10 mm External Hex Hex DIN 439B, ISO 4035 18-8 Stainless Steel
0930FA00015 M20 Metric Class 6H Right Hand 30 mm 10 mm External Hex Hex DIN 439B, ISO 4035 18-8 Stainless Steel
0930FA00038 M20 Metric Class 6H Right Hand 30 mm 10 mm External Hex Hex DIN 439B, ISO 4035 Black-Oxide 18-8 Stainless Steel
0925FA00171 M20 Metric Class 6H Right Hand 30 mm 10 mm External Hex Hex DIN 439B, ISO 4035 Blue Dyed Steel
0925FA00025 M20 Metric Class 6H Right Hand 30 mm 10 mm External Hex Hex DIN 439B, ISO 4035 Steel
0925FA00152 M20 Metric Class 6H Right Hand 30 mm 10 mm External Hex Hex DIN 439B, ISO 4035 Steel
0925FA00142 M20 Metric Class 6H Right Hand 30 mm 10 mm External Hex Hex DIN 439B, ISO 4035 Zinc Yellow-Chromate Plated Steel
0925FA00165 M20 Metric Class 6H Right Hand 30 mm 10 mm External Hex Hex DIN 439B, ISO 4035 Zinc Yellow-Chromate Plated Steel
0925FA00009 M20 Metric Class 6H Right Hand 30 mm 10 mm External Hex Hex DIN 439B, ISO 4035 Zinc-Plated Steel
0925FA00100 M20 Metric Class 6H Right Hand 30 mm 10 mm External Hex Hex DIN 439B, ISO 4035 Zinc-Plated Steel
0933FA00012 M20 Metric Class 6H Right Hand 30 mm 10 mm External Hex Hex DIN 439B; ISO 4035 316 Stainless Steel
0933FA00035 M20 Metric Class 6H Right Hand 30 mm 10 mm External Hex Hex DIN 439B; ISO 4035 316 Stainless Steel
0922FA00027 M20 Metric Class 6H Right Hand 30 mm 10 mm External Hex Hex ISO 4035, DIN 439B -
0883FA00015 M20 Metric Class 6H Right Hand 30 mm 14.3 mm External Hex Hex DIN 934 18-8 Stainless Steel
0882FA00022 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 18-8 Stainless Steel
0883FA00028 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 18-8 Stainless Steel
0889FA00050 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 316 Stainless Steel
0883FA00009 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Black-Oxide 18-8 Stainless Steel
0882FA00054 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Black-Oxide 18-8 Stainless Steel
0889FA00026 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Black-Oxide 316 Stainless Steel
0862FA00062 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Black-Oxide Steel
0863FA00061 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Black-Oxide Steel
0869FA00059 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Black-Oxide Steel
0876FA00026 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Black-Oxide Steel
0869FA00070 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Blue Dyed Steel
0909FA00016 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Brass
0910FA00008 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Brass
0870FA00010 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Steel
0870FA00011 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Steel
0862FA00033 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Steel
0869FA00018 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Steel
0863FA00031 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Steel
0863FA00032 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Steel
0880FA00006 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Steel
0876FA00037 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Steel
0869FA00046 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Zinc Yellow-Chromate Plated Steel
0863FA00067 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Zinc Yellow-Chromate Plated Steel
0870FA00044 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Zinc Yellow-Chromate Plated Steel
0862FA00086 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Zinc Yellow-Chromate Plated Steel
0870FA00028 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Zinc-Plated Steel
0870FA00029 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Zinc-Plated Steel
0862FA00015 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Zinc-Plated Steel
0869FA00027 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Zinc-Plated Steel
0863FA00006 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Zinc-Plated Steel
0863FA00014 M20 Metric Class 6H Right Hand 30 mm 16 mm External Hex Hex DIN 934 Zinc-Plated Steel
0892FA00006 M20 Metric Class 6H Right Hand 30 mm 18 mm External Hex Hex ISO 4032 Bumax 88 Stainless Steel
0961FA00012 M20 Metric Class 6H Right Hand 30 mm 20 mm External Hex Hex - Zinc-Plated Steel
0948FA00008 M20 Metric Class 6H Right Hand 32 mm 16 mm External Hex Hex DIN 6915, ISO 4775 Steel
0948FA00003 M20 Metric Class 6H Right Hand 32 mm 16 mm External Hex Hex DIN 6915, ISO 4775 Zinc-Plated Steel
0948FA00012 M20 Metric Class 6H Right Hand 32 mm 16 mm External Hex Hex DIN 6915, ISO 7414 Hot-Dipped Galvanized Steel
0945FA00019 M20 Metric Class 6H Right Hand 33 mm 20 mm External Hex Hex ASTM A194, DIN 6915 Steel
0926FA00023 M22 Metric Class 6H Left Hand 32 mm 11 mm External Hex Hex ASTM A108, DIN 439B, ISO 4035 Black-Oxide Steel
0926FA00034 M22 Metric Class 6H Left Hand 32 mm 11 mm External Hex Hex ASTM A108, DIN 439B, ISO 4035 Black-Oxide Steel
0931FA00057 M22 Metric Class 6H Left Hand 32 mm 11 mm External Hex Hex DIN 439B 18-8 Stainless Steel
0931FA00066 M22 Metric Class 6H Left Hand 32 mm 11 mm External Hex Hex DIN 439B 18-8 Stainless Steel
0935FA00015 M22 Metric Class 6H Left Hand 32 mm 11 mm External Hex Hex DIN 439B, ISO 4035 316 Stainless Steel
0887FA00012 M22 Metric Class 6H Right Hand 30 mm 13 mm External Hex Hex JIS B 1181 18-8 Stainless Steel
0929FA00007 M22 Metric Class 6H Right Hand 32 mm 10 mm External Hex Hex DIN 936 18-8 Stainless Steel
0930FA00025 M22 Metric Class 6H Right Hand 32 mm 10 mm External Hex Hex DIN 936 18-8 Stainless Steel
0933FA00023 M22 Metric Class 6H Right Hand 32 mm 10 mm External Hex Hex DIN 936 316 Stainless Steel
0923FA00010 M22 Metric Class 6H Right Hand 32 mm 10 mm External Hex Hex DIN 936 -
0922FA00008 M22 Metric Class 6H Right Hand 32 mm 10 mm External Hex Hex DIN 936 -
0929FA00031 M22 Metric Class 6H Right Hand 32 mm 11 mm External Hex Hex DIN 439B, ISO 4035 18-8 Stainless Steel
0930FA00012 M22 Metric Class 6H Right Hand 32 mm 11 mm External Hex Hex DIN 439B, ISO 4035 18-8 Stainless Steel
0925FA00026 M22 Metric Class 6H Right Hand 32 mm 11 mm External Hex Hex DIN 439B, ISO 4035 Steel
0925FA00143 M22 Metric Class 6H Right Hand 32 mm 11 mm External Hex Hex DIN 439B, ISO 4035 Zinc Yellow-Chromate Plated Steel
0925FA00010 M22 Metric Class 6H Right Hand 32 mm 11 mm External Hex Hex DIN 439B, ISO 4035 Zinc-Plated Steel
0925FA00107 M22 Metric Class 6H Right Hand 32 mm 11 mm External Hex Hex DIN 439B, ISO 4035 Zinc-Plated Steel
0922FA00028 M22 Metric Class 6H Right Hand 32 mm 11 mm External Hex Hex ISO 4035, DIN 439B -
0882FA00023 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 18-8 Stainless Steel
0883FA00029 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 18-8 Stainless Steel
0889FA00051 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 316 Stainless Steel
0882FA00046 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Black-Oxide 18-8 Stainless Steel
0889FA00027 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Black-Oxide 316 Stainless Steel
0862FA00063 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Black-Oxide Steel
0863FA00062 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Black-Oxide Steel
0869FA00060 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Black-Oxide Steel
0910FA00009 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Brass
0870FA00012 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Steel
0862FA00043 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Steel
0869FA00010 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Steel
0863FA00033 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Steel
0863FA00034 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Steel
0869FA00047 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Zinc Yellow-Chromate Plated Steel
0863FA00077 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Zinc Yellow-Chromate Plated Steel
0870FA00045 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Zinc Yellow-Chromate Plated Steel
0862FA00087 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Zinc Yellow-Chromate Plated Steel
0870FA00030 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Zinc-Plated Steel
0862FA00002 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Zinc-Plated Steel
0869FA00028 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Zinc-Plated Steel
0863FA00008 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Zinc-Plated Steel
0863FA00015 M22 Metric Class 6H Right Hand 32 mm 18 mm External Hex Hex DIN 934 Zinc-Plated Steel
0948FA00013 M22 Metric Class 6H Right Hand 36 mm 18 mm External Hex Hex DIN 6915, ISO 7414 Hot-Dipped Galvanized Steel
0945FA00005 M22 Metric Class 6H Right Hand 36 mm 23 mm External Hex Hex ASTM A194, DIN 6915 Steel
0926FA00035 M24 Metric Class 6H Left Hand 36 mm 12 mm External Hex Hex ASTM A108, DIN 439B, ISO 4035 Black-Oxide Steel
0931FA00013 M24 Metric Class 6H Left Hand 36 mm 12 mm External Hex Hex DIN 439, ISO 4035 18-8 Stainless Steel
0931FA00067 M24 Metric Class 6H Left Hand 36 mm 12 mm External Hex Hex DIN 439B 18-8 Stainless Steel
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