Inch Size Flat Head Molybdenum Screws

Inch 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. "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

33034-1680

Moly. Screw Flat Hd. 8-32 x 5/8" lg

8-32

5/8

0.164

0.300

0.332

0.084

0.100

Molybdenum 99.95% Pure

33034-1690

Moly. Screw Flat Hd. 8-32 x 3/4" lg

8-32

3/4

0.164

0.300

0.332

0.084

0.100

Molybdenum 99.95% Pure

33034-1700

Moly. Screw Flat Hd. 8-32 x 1" lg

8-32

1

0.164

0.300

0.332

0.084

0.100

Molybdenum 99.95% Pure

33034-1710

Moly. Screw Flat Hd. 8-32 x 1-1/4" lg

8-32

1 1/4

0.164

0.300

0.332

0.084

0.100

Molybdenum 99.95% Pure

33034-1720

Moly. Screw Flat Hd. 8-32 x 1-1/2" lg

8-32

1 1/2

0.164

0.300

0.332

0.084

0.100

Molybdenum 99.95% Pure

33034-1840

Moly. Screw Flat Hd. 10-32 x 1/4" lg

10-32

1/4

0.190

0.348

0.385

0.098

0.116

Molybdenum 99.95% Pure

33034-1850

Moly. Screw Flat Hd. 10-32 x 5/16" lg

10-32

5/16

0.190

0.348

0.385

0.098

0.116

Molybdenum 99.95% Pure

33034-1860

Moly. Screw Flat Hd. 10-32 x 3/8" lg

10-32

3/8

0.190

0.348

0.385

0.098

0.116

Molybdenum 99.95% Pure

33034-1870

Moly. Screw Flat Hd. 10-32 x 1/2" lg

10-32

1/2

0.190

0.348

0.385

0.098

0.116

Molybdenum 99.95% Pure

33034-1880

Moly. Screw Flat Hd. 10-32 x 5/8" lg

10-32

5/8

0.190

0.348

0.385

0.098

0.116

Molybdenum 99.95% Pure

33034-1890

Moly. Screw Flat Hd. 10-32 x 3/4" lg

10-32

3/4

0.190

0.348

0.385

0.098

0.116

Molybdenum 99.95% Pure

33034-1900

Moly. Screw Flat Hd. 10-32 x 1" lg

10-32

1

0.190

0.348

0.385

0.098

0.116

Molybdenum 99.95% Pure

33034-1910

Moly. Screw Flat Hd. 10-32 x 1-1/4" lg

10-32

1 1/4

0.190

0.348

0.385

0.098

0.116

Molybdenum 99.95% Pure

33034-1920

Moly. Screw Flat Hd. 10-32 x 1-1/2" lg

10-32

1 1/2

0.190

0.348

0.385

0.098

0.116

Molybdenum 99.95% Pure

33034-1930

Moly. Screw Flat Hd. 10-32 x 1-3/4" lg

10-32

1 3/4

0.190

0.348

0.385

0.098

0.116

Molybdenum 99.95% Pure

33034-1940

Moly. Screw Flat Hd. 10-32 x 2" lg

10-32

2

0.190

0.348

0.385

0.098

0.116

Molybdenum 99.95% Pure