Metric Size Pan Head Tantalum Screws

Metric size tantalum pan head refractory screws are produced for high temperature vacuum environments. The screw head is large in diameter and short in height, allowing for a low clearance. Please see the charts tab for the refractory properties and temperature conversion.

"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.

For full screw dimensions, please select an individual item."
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Item #

Item Name

Screw Size

Screw Length

(D) Basic Screw Diameter (Max)

(A) Head Diameter (Min)

(A) Head Diameter (Max)

(H) Total Head Height (Min)

(H) Total Head Height (Max)

Material Purity

77039-6006

Ta/W Screw Pan Hd. Metric M6.0 x 6mm lg

M6

6

6.0

11.8

2.20

3.55

3.65

Tantalum 97½% / Tungsten 2½%

77039-6008

Ta/W Screw Pan Hd. Metric M6.0 x 8mm lg

M6

8

6.0

11.8

2.20

3.55

3.65

Tantalum 97½% / Tungsten 2½%

77039-6010

Ta/W Screw Pan Hd. Metric M6.0 x 10mm lg

M6

10

6.0

11.8

2.20

3.55

3.65

Tantalum 97½% / Tungsten 2½%

77039-6012

Ta/W Screw Pan Hd. Metric M6.0 x 12mm lg

M6

12

6.0

11.8

2.20

3.55

3.65

Tantalum 97½% / Tungsten 2½%

77039-6015

Ta/W Screw Pan Hd. Metric M6.0 x 15mm lg

M6

15

6.0

11.8

2.20

3.55

3.65

Tantalum 97½% / Tungsten 2½%

77039-6018

Ta/W Screw Pan Hd. Metric M6.0 x 18mm lg

M6

18

6.0

11.8

2.20

3.55

3.65

Tantalum 97½% / Tungsten 2½%

77039-6020

Ta/W Screw Pan Hd. Metric M6.0 x 20mm lg

M6

20

6.0

11.8

2.20

3.55

3.65

Tantalum 97½% / Tungsten 2½%

77039-6022

Ta/W Screw Pan Hd. Metric M6.0 x 22mm lg

M6

22

6.0

11.8

2.20

3.55

3.65

Tantalum 97½% / Tungsten 2½%

77039-6025

Ta/W Screw Pan Hd. Metric M6.0 x 25mm lg

M6

25

6.0

11.8

2.20

3.55

3.65

Tantalum 97½% / Tungsten 2½%

77039-6030

Ta/W Screw Pan Hd. Metric M6.0 x 30mm lg

M6

30

6.0

11.8

2.20

3.55

3.65

Tantalum 97½% / Tungsten 2½%

77039-6035

Ta/W Screw Pan Hd. Metric M6.0 x 35mm lg

M6

35

6.0

11.8

2.20

3.55

3.65

Tantalum 97½% / Tungsten 2½%

77039-6040

Ta/W Screw Pan Hd. Metric M6.0 x 40mm lg

M6

40

6.0

11.8

2.20

3.55

3.65

Tantalum 97½% / Tungsten 2½%

77039-6050

Ta/W Screw Pan Hd. Metric M6.0 x 50mm lg

M6

50

6.0

11.8

2.20

3.55

3.65

Tantalum 97½% / Tungsten 2½%