Metric Size Hex Tantalum Nuts

Metric size refractory tantalum hex nuts are stocked in many sizes (as listed below). We can also offer special hex sizes.

Can't find the exact size or shape you need? Please fill out our Custom Size Quote Form or call us at (650) 851-1859. We welcome custom product and fabrication projects.
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Item #

Item Name

Screw Size

(S) Minimum Diameter

(e) Maximum Diameter

(M) Thickness

Material Purity

77021-1036

Ta/W Nuts Hex Metric M 0-80

0-80

2.5

2.89

1

Tantalum 97½% / Tungsten 2½%

77021-1036

Ta/W Nuts Hex 0-80 small

0-80

0.098

0.114

0.04

Tantalum 97½% / Tungsten 2½%

Ta/W Nuts Hex Metric M 0-80

2.5

2.89

77021-1010

Ta/W Nuts Hex Metric M 1.0x0.25

1.0x0.25

2.5

2.89

0.8

Tantalum 97½% / Tungsten 2½%

77021-1020

Ta/W Nuts Hex Metric M 1.1x0.25

1.1x0.25

2.5

2.89

1

Tantalum 97½% / Tungsten 2½%

77021-1030

Ta/W Nuts Hex Metric M 1.2x0.25

1.2x0.25

3

3.47

1

Tantalum 97½% / Tungsten 2½%

77021-1035

Ta/W Nuts Hex Metric M 1.2x0.25

1.2x0.25

2.5

2.89

1

Tantalum 97½% / Tungsten 2½%

77021-1040

Ta/W Nuts Hex Metric M 1.4x0.30

1.4x0.30

3

3.47

1.3

Tantalum 97½% / Tungsten 2½%

77021-1050

Ta/W Nuts Hex Metric M 1.6x0.35

1.6x0.35

3.2

3.70

1.3

Tantalum 97½% / Tungsten 2½%

77021-1060

Ta/W Nuts Hex Metric M 2.0x0.40

2.0x0.40

4

4.62

1.5

Tantalum 97½% / Tungsten 2½%

77021-1070

Ta/W Nuts Hex Metric M 2.5x0.45

2.5x0.45

5

5.78

2

Tantalum 97½% / Tungsten 2½%

77021-1080

Ta/W Nuts Hex Metric M 3.0x0.50

3.0x0.50

5.5

6.35

2.3

Tantalum 97½% / Tungsten 2½%

77021-1090

Ta/W Nuts Hex Metric M 4.0x0.70

4.0x0.70

7

8.08

2.3

Tantalum 97½% / Tungsten 2½%

77021-1100

Ta/W Nuts Hex Metric M 5.0x0.80

5.0x0.80

8

9.24

2.3

Tantalum 97½% / Tungsten 2½%

77021-1110

Ta/W Nuts Hex Metric M 6.0x1.00

6.0x1.00

10

11.55

5

Tantalum 97½% / Tungsten 2½%

77021-1120

Ta/W Nuts Hex Metric M 8.0x1.25

8.0x1.25

13

15.02

6.5

Tantalum 97½% / Tungsten 2½%

77021-1130

Ta/W Nuts Hex Metric M 10.0x1.50

10.0x1.50

17

19.66

8

Tantalum 97½% / Tungsten 2½%