Corrosion Resistant Hex Nuts

United Titanium manufactures and inventories hex nuts from #0 to 1-1/2” diameter. We also offer metric hex nuts upon request. These hex nuts are manufactured to the most recent ASME B18.2.2, IFI, or customer stated standards. Our inventory is home to thousands of these Hex Nuts in any of our various materials including alloy C-276, grade 2 titanium, grade 5 titanium, grade 7 titanium and zirconium 702.

Hex Nuts Specifications

  • MIL-S-1222, if requested
  • STANDARD (ASME/ANSI)
  • METRIC (IFI)
  • ASTM F467, if requested

Dimensions

 

  F G H
NOMINAL SIZE   WIDTH ACROSS FLATS WIDTH ACROSS CORNERS THICKNESS
BASIC MAX MIN MAX MIN BASIC MAX MIN
1/4 7/16 0.438 0.428 0.505 0.488 7/32 0.226 0.212
5/16 1/2 0.500 0.489 0.577 0.557 17/64 0.273 0.258
3/8 9/16 0.562 0.551 0.650 0.628 21/64 0.337 0.320
7/16 11/16 0.688 0.675 0.794 0.768 3/8 0.385 0.365
1/2 3/4 0.750 0.736 0.866 0.840 7/16 0.448 0.427
9/16 7/8 0.875 0.861 1.010 0.892 31/64 0.496 0.473
5/8 15/16 0.938 0.922 1.083 1.051 35/64 0.559 0.535
3/4 1-1/8 1.125 1.088 1.299 1.240 41/64 0.665 0.617
7/8 1-5/16 1.312 1.269 1.516 1.447 3/4 0.776 0.724
1 1-1/2 1.500 1.450 1.732 1.653 55/64 0.887 0.831
1-1/8 1-11/16 1.688 1.631 1.949 1.859 31/32 0.999 0.939
1-1/4 1-7/8 1.875 1.812 2.165 2.066 1-1/16 1.094 1.030
1-3/8 2-1/16 2.062 1.994 2.382 2.273 1-11/64 1.206 1.138
1-1/2 2-1/4 2.250 2.175 2.598 2.480 1-9/32 1.317 1.245

Materials

TITANIUM ZIRCONIUM ALLOY TANTALUM
CP-TI (GR. 2) 702 600 UT35N  
6AL-4V (GR. 5) 705 625 556  
TI-PD (GR. 7)   825 718  
TI CODE 12 (GR. 12)   C276 AL6XN  
6AL-4V ELI (GR. 23)   C22 2205  
    B2 686  
    B3 255  
         

Specifications

Our hex nuts dimensions are listed in inches, but we also offer metric hex nuts upon request.

Inventory List

Sort by Material
1-01-210-00.01
0-80 HEX NUT TI GR 2
In Stock
1-01-211-00.01
2-56 HEX NUT TI GR 2
In Stock
1-01-211-18.01
2-56 HEX NUT 3/16 HEX TI GR 2
In Stock
1-01-211-50.00
3-48 HEX NUT TI GR 2
In Stock
1-01-212-00.01
4-40 HEX NUT TI GR 2
In Stock
1-01-212-31.01
4-40 HEX NUT, 5/16 HEX TI GR 2
In Stock
1-01-213-00.01
5-40 HEX NUT TI GR 2
In Stock
1-01-214-00.01
6-32 HEX NUT TI GR 2
In Stock
1-01-215-00.01
8-32 HEX NUT TI GR 2
Available
1-01-216-00.01
10-24 HEX NUT TI GR 2
In Stock
1-01-216-00.11
10-32 HEX NUT TI GR 2
In Stock
1-01-216-21.00
10-24 HEX NUT, THICK TI GR 2
In Stock
1-01-217-00.01
1/4-20 HEX NUT, F467 TI GR 2
In Stock
1-01-217-00.11
1/4-28 HEX NUT TI GR 2
In Stock
1-01-218-00.01
5/16-18 HEX NUT, F467 TI GR 2
In Stock
1-01-218-00.11
5/16-24 HEX NUT TI GR 2
In Stock
1-01-219-00.01
3/8-16 HEX NUT, F467 TI GR 2
In Stock
1-01-219-00.11
3/8-24 HEX NUT TI GR 2
In Stock
1-01-912-00.01
1/2-13 HEX NUT, F467 TI GR 2
In Stock
1-01-912-00.11
1/2-20 HEX NUT TI GR 2
In Stock
1-01-913-00.01
5/8-11 HEX NUT, F467 TI GR 2
In Stock
1-01-914-00.01
3/4-10 HEX NUT, F467 TI GR 2
In Stock
1-01-915-00.01
7/8-9 HEX NUT TI GR 2
In Stock
1-01-916-00.01
1-8 HEX NUT TI GR 2
In Stock
1-01-917-00.01
1-1/8-7 HEX NUT TI GR 2
In Stock
1-01-918-00.01
1-1/4-7 HEX NUT TI GR 2
In Stock
1-01-919-00.01
1-1/2-6 HEX NUT TI GR 2
In Stock
1-02-210-00.00
0-80 HEX NUT TI GR 5
In Stock
1-02-211-00.00
2-56 HEX NUT TI GR 5
In Stock
1-02-212-00.00
4-40 HEX NUT TI GR 5
In Stock
1-02-212-00T00
4-40 HEX NUT, ANODIZE TI GR 5
In Stock
1-02-213-00.00
5-40 HEX NUT TI GR 5
In Stock
1-02-214-00.00
6-32 HEX NUT TI GR 5
In Stock
1-02-215-00.00
8-32 HEX NUT TI GR 5
In Stock
1-02-216-00.00
10-24 HEX NUT TI GR 5
In Stock
1-02-216-00T00
10-24 HEX NUT, ANODIZE TI GR 5
Available
1-02-216-10.00
10-32 HEX NUT, 3/8 HEX TI GR 5
In Stock
1-02-217-00.00
1/4-20 HEX NUT TI GR 5
In Stock
1-02-217-00T00
1/4-20 HEX NUT, ANODIZE TI GR 5
Available
1-02-217-10.00
1/4-28 HEX NUT TI GR 5
In Stock
1-02-218-00.00
5/16-18 HEX NUT TI GR 5
In Stock
1-02-218-00T00
5/16-18 HEX NUT, ANODIZE TI GR 5
Available
1-02-219-00.00
3/8-16 HEX NUT TI GR 5
In Stock
1-02-219-00F00
3/8-16 HEX NUT, PER F467, TI GR 5
In Stock
1-02-219-00T00
3/8-16 HEX NUT, ANODIZE TI GR 5
In Stock
1-02-219-10.00
3/8-24 HEX NUT TI GR 5
In Stock
1-02-911-00.00
7/16-14 HEX NUT TI GR 5
In Stock
1-02-912-00.00
1/2-13 HEX NUT TI GR 5
In Stock
1-02-912-00F00
1/2-13 HEX NUT, F467 TI GR 5
In Stock
1-02-912-00T00
1/2-13 HEX NUT, TIODIZE TI GR 5
Available
1-02-912-10.00
1/2-20 HEX NUT TI GR 5
In Stock
1-02-913-00.00
5/8-11 HEX NUT TI GR 5
In Stock
1-02-913-00A00
5/8-11 HEX NUT, TIODIZE TI GR 5
In Stock
1-02-913-00F00
5/8-11 HEX NUT, F467 TI GR 5
In Stock
1-02-914-00.00
3/4-10 HEX NUT TI GR 5
In Stock
1-02-914-00F00
3/4-10 HEX NUT, F467 TI GR 5
In Stock
1-02-914-10.00
3/4-16 HEX NUT TI GR 5
Available
1-02-915-00.00
7/8-9 HEX NUT TI GR 5
In Stock
1-02-915-00F00
7/8-9 HEX NUT, F467 TI GR 5
In Stock
1-02-915-10.00
7/8-14 HEX NUT TI GR 5
In Stock
1-02-916-00.00
1-8 HEX NUT TI GR 5
In Stock
1-02-916-00F00
1-8 HEX NUT, F467 TI GR 5
In Stock
1-02-917-00.00
1-1/8-7 HEX NUT TI GR 5
In Stock
1-02-917-10.11
1-1/8-12 HEX NUT TI GR 5
In Stock
1-02-918-00.00
1-1/4-7 HEX NUT TI GR 5
In Stock
1-03-216-00.00
10-24 HEX NUT TI GR 7
Available
1-03-217-00.00
1/4-20 HEX NUT TI GR 7
In Stock
1-03-218-00.00
5/16-18 HEX NUT TI GR 7
In Stock
1-03-219-00.00
3/8-16 HEX NUT TI GR 7
In Stock
1-03-911-00.00
7/16-14 HEX NUT TI GR 7
In Stock
1-03-912-00.00
1/2-13 HEX NUT TI GR 7
In Stock
1-03-913-00.00
5/8-11 HEX NUT TI GR 7
Available
1-03-914-00.00
3/4-10 HEX NUT TI GR 7
In Stock
1-03-914-00.00W
3/4-10 HEX NUT, DFARS TI GR 7
Available
1-03-914-00B00
3/4-10 HEX NUT, BENZELUBE TI GR 7
In Stock
1-03-914-00B00W
3/4-10 HEX NUT, BENZELUBE TI GR 7
Available
1-03-915-00.00
7/8-9 HEX NUT TI GR 7
In Stock
1-03-916-00.00
1-8 HEX NUT TI GR 7
In Stock
1-03-917-00.00
1-1/8-7 HEX NUT TI GR 7
In Stock
1-03-917-90.00
1-1/8-12 HEX NUT TI GR 7
Available
1-03-918-00.00
1-1/4-7 HEX NUT TI GR 7
In Stock
1-03-918-00B00
1-1/4-7 HEX NUT, LUBE TI GR 7
In Stock
1-03-919-00B00
1-1/2-6 HEX NUT, LUBE TI GR 7
In Stock
1-04-217-00.00
1/4-20 HEX NUT ZIRC 702
In Stock
1-04-218-00.00
5/16-18 HEX NUT ZIRC 702
In Stock
1-04-219-00.00
3/8-16 HEX NUT ZIRC 702
In Stock
1-04-219-50.00
3/8-16 HEX NUT, PER DWG ZIRC 702
In Stock
1-04-911-00.00
7/16-14 HEX NUT ZIRC 702
Available
1-04-912-00.00
1/2-13 HEX NUT ZIRC 702
In Stock
1-04-912-10.00
1/2-20 HEX NUT ZIRC 702
In Stock
1-04-912-40.00
1/2-13 HEX NUT, TYPE I ZIRC 702
Available
1-04-913-00.00
5/8-11 HEX NUT ZIRC 702
In Stock
1-04-914-00.00
3/4-10 HEX NUT ZIRC 702
In Stock
1-04-914-00.00N
3/4-10 HEX NUT, NO H.T. ZIRC 702
In Stock
1-04-914-00A00
3/4-6 HEX NUT, ACME 3G ZIRC 702
Available
1-04-915-00.00
7/8-9 HEX NUT ZIRC 702
In Stock
1-04-916-00.00
1-8 HEX NUT ZIRC 702
In Stock
1-04-918-10.00
1-3/8-8 HEX NUT ZIRC 702
Available
1-04-918-10.01
1-1/4-12 HEX NUT ZIRC 702
In Stock
1-04-919-00.00
1-1/2-6 HEX NUT ZIRC 702
Available
1-14-212-00.00
4-40 HEX NUT C-276
In Stock
1-14-214-00.00
6-32 HEX NUT C-276
In Stock
1-14-215-00.00
8-32 HEX NUT C-276
In Stock
1-14-216-00.00
10-24 HEX NUT C-276
In Stock
1-14-216-10.00
10-32 HEX NUT C-276
In Stock
1-14-217-00.00
1/4-20 HEX NUT C-276
In Stock
1-14-218-00.00
5/16-18 HEX NUT C-276
In Stock
1-14-219-00.00
3/8-16 HEX NUT C-276
In Stock
1-14-219-00.11
3/8-24 HEX NUT C-276
Available
1-14-912-00.00
1/2-13 HEX NUT C-276
In Stock
1-14-913-00.00
5/8-11 HEX NUT C-276
In Stock
1-14-914-00.00
3/4-10 HEX NUT C-276
In Stock
1-14-915-00.00
7/8-9 HEX NUT C-276
In Stock
1-14-916-00.00
1-8 HEX NUT C-276
In Stock
1-14-917-00.00
1-1/8-7 HEX NUT C-276
In Stock
1-14-918-00.00
1-1/4-7 HEX NUT C-276
In Stock
1-14-919-00.00
1-1/2-6 HEX NUT C-276
In Stock