Metric Size Flat Head Molybdenum Screws

Metric size molybdenum flat head refractory screws are produced for high temperature vacuum environments. The screw head is tapered, allowing the top of the head to be flush with the surface. Please see the sketch provided for futher description and specs. Please see the charts tab for the refractory properties and temperature conversion.

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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

33035-2508

Moly. Screw Flat Hd. Metric M2.5 x 8mm lg

M2.5

8

2.5

4.38

5.00

1.12

1.25

Molybdenum 99.95% Pure

33035-2510

Moly. Screw Flat Hd. Metric M2.5 x 10mm lg

M2.5

10

2.5

4.38

5.00

1.12

1.25

Molybdenum 99.95% Pure

33035-2512

Moly. Screw Flat Hd. Metric M2.5 x 12mm lg

M2.5

12

2.5

4.38

5.00

1.12

1.25

Molybdenum 99.95% Pure

33035-2515

Moly. Screw Flat Hd. Metric M2.5 x 15mm lg

M2.5

15

2.5

4.38

5.00

1.12

1.25

Molybdenum 99.95% Pure

33035-2518

Moly. Screw Flat Hd. Metric M2.5 x 18mm lg

M2.5

18

2.5

4.38

5.00

1.12

1.25

Molybdenum 99.95% Pure

33035-2520

Moly. Screw Flat Hd. Metric M2.5 x 20mm lg

M2.5

20

2.5

4.38

5.00

1.12

1.25

Molybdenum 99.95% Pure

33035-3004

Moly. Screw Flat Hd. Metric M3.0 x 4mm lg

M3

4

3.0

5.25

6.00

1.35

1.50

Molybdenum 99.95% Pure

33035-3005

Moly. Screw Flat Hd. Metric M3.0 x 5mm lg

M3

5

3.0

5.25

6.00

1.35

1.50

Molybdenum 99.95% Pure

33035-3006

Moly. Screw Flat Hd. Metric M3.0 x 6mm lg

M3

6

3.0

5.25

6.00

1.35

1.50

Molybdenum 99.95% Pure

33035-3008

Moly. Screw Flat Hd. Metric M3.0 x 8mm lg

M3

8

3.0

5.25

6.00

1.35

1.50

Molybdenum 99.95% Pure

33035-3010

Moly. Screw Flat Hd. Metric M3.0 x 10mm lg

M3

10

3.0

5.25

6.00

1.35

1.50

Molybdenum 99.95% Pure

33035-3012

Moly. Screw Flat Hd. Metric M3.0 x 12mm lg

M3

12

3.0

5.25

6.00

1.35

1.50

Molybdenum 99.95% Pure

33035-3015

Moly. Screw Flat Hd. Metric M3.0 x 15mm lg

M3

15

3.0

5.25

6.00

1.35

1.50

Molybdenum 99.95% Pure

33035-3018

Moly. Screw Flat Hd. Metric M3.0 x 18mm lg

M3

18

3.0

5.25

6.00

1.35

1.50

Molybdenum 99.95% Pure

33035-3020

Moly. Screw Flat Hd. Metric M3.0 x 20mm lg

M3

20

3.0

5.25

6.00

1.35

1.50

Molybdenum 99.95% Pure

33035-3022

Moly. Screw Flat Hd. Metric M3.0 x 22mm lg

M3

22

3.0

5.25

6.00

1.35

1.50

Molybdenum 99.95% Pure

33035-3025

Moly. Screw Flat Hd. Metric M3.0 x 25mm lg

M3

25

3.0

5.25

6.00

1.35

1.50

Molybdenum 99.95% Pure

33035-3030

Moly. Screw Flat Hd. Metric M3.0 x 30mm lg

M3

30

3.0

5.25

6.00

1.35

1.50

Molybdenum 99.95% Pure

33035-3035

Moly. Screw Flat Hd. Metric M3.0 x 35mm lg

M3

35

3.0

5.25

6.00

1.35

1.50

Molybdenum 99.95% Pure

33035-3040

Moly. Screw Flat Hd. Metric M3.0 x 40mm lg

M3

40

3.0

5.25

6.00

1.35

1.50

Molybdenum 99.95% Pure

33035-4004

Moly. Screw Flat Hd. Metric M4.0 x 4mm lg

M4

4

4.0

7.00

8.00

1.80

2.00

Molybdenum 99.95% Pure

33035-4005

Moly. Screw Flat Hd. Metric M4.0 x 5mm lg

M4

5

4.0

7.00

8.00

1.80

2.00

Molybdenum 99.95% Pure

33035-4006

Moly. Screw Flat Hd. Metric M4.0 x 6mm lg

M4

6

4.0

7.00

8.00

1.80

2.00

Molybdenum 99.95% Pure

33035-4008

Moly. Screw Flat Hd. Metric M4.0 x 8mm lg

M4

8

4.0

7.00

8.00

1.80

2.00

Molybdenum 99.95% Pure

33035-4010

Moly. Screw Flat Hd. Metric M4.0 x 10mm lg

M4

10

4.0

7.00

8.00

1.80

2.00

Molybdenum 99.95% Pure