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. We welcome custom product and fabrication projects. For full screw dimensions, please select an individual item."
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 |
|
|---|---|---|---|---|---|---|---|---|---|---|
| 33034-1010 |
Moly. Screw Flat Hd. 0-80 x 1/16" lg |
0-80 |
1/16 |
0.060 |
N/A |
0.119 |
0.026 |
0.035 |
Molybdenum 99.95% Pure |
|
| 33034-1020 |
Moly. Screw Flat Hd. 0-80 x 1/8" lg |
0-80 |
1/8 |
0.060 |
N/A |
0.119 |
0.026 |
0.035 |
Molybdenum 99.95% Pure |
|
| 33034-1030 |
Moly. Screw Flat Hd. 0-80 x 3/16" lg |
0-80 |
3/16 |
0.060 |
N/A |
0.119 |
0.026 |
0.035 |
Molybdenum 99.95% Pure |
|
| 33034-1040 |
Moly. Screw Flat Hd. 0-80 x 1/4" lg |
0-80 |
1/4 |
0.060 |
N/A |
0.119 |
0.026 |
0.035 |
Molybdenum 99.95% Pure |
|
| 33034-1050 |
Moly. Screw Flat Hd. 0-80 x 5/16" lg |
0-80 |
5/16 |
0.060 |
N/A |
0.119 |
0.026 |
0.035 |
Molybdenum 99.95% Pure |
|
| 33034-1060 |
Moly. Screw Flat Hd. 0-80 x 3/8" lg |
0-80 |
3/8 |
0.060 |
N/A |
0.119 |
0.026 |
0.035 |
Molybdenum 99.95% Pure |
|
| 33034-1070 |
Moly. Screw Flat Hd. 0-80 x 1/2" lg |
0-80 |
1/2 |
0.060 |
N/A |
0.119 |
0.026 |
0.035 |
Molybdenum 99.95% Pure |
|
| 33034-1110 |
Moly. Screw Flat Hd. 1-72 x 1/16" lg |
1-72 |
1/16 |
0.073 |
N/A |
0.146 |
0.033 |
0.043 |
Molybdenum 99.95% Pure |
|
| 33034-1120 |
Moly. Screw Flat Hd. 1-72 x 1/8" lg |
1-72 |
1/8 |
0.073 |
N/A |
0.146 |
0.033 |
0.043 |
Molybdenum 99.95% Pure |
|
| 33034-1130 |
Moly. Screw Flat Hd. 1-72 x 3/16" lg |
1-72 |
3/16 |
0.073 |
N/A |
0.146 |
0.033 |
0.043 |
Molybdenum 99.95% Pure |
|
| 33034-1140 |
Moly. Screw Flat Hd. 1-72 x 1/4" lg |
1-72 |
1/4 |
0.073 |
N/A |
0.146 |
0.033 |
0.043 |
Molybdenum 99.95% Pure |
|
| 33034-1150 |
Moly. Screw Flat Hd. 1-72 x 5/16" lg |
1-72 |
5/16 |
0.073 |
N/A |
0.146 |
0.033 |
0.043 |
Molybdenum 99.95% Pure |
|
| 33034-1160 |
Moly. Screw Flat Hd. 1-72 x 3/8" lg |
1-72 |
3/8 |
0.073 |
N/A |
0.146 |
0.033 |
0.043 |
Molybdenum 99.95% Pure |
|
| 33034-1170 |
Moly. Screw Flat Hd. 1-72 x 1/2" lg |
1-72 |
1/2 |
0.073 |
N/A |
0.146 |
0.033 |
0.043 |
Molybdenum 99.95% Pure |
|
| 33034-1210 |
Moly. Screw Flat Hd. 2-56 x 1/16" lg |
2-56 |
1/16 |
0.086 |
0.150 |
0.172 |
0.040 |
0.051 |
Molybdenum 99.95% Pure |
|
| 33034-1220 |
Moly. Screw Flat Hd. 2-56 x 1/8" lg |
2-56 |
1/8 |
0.086 |
0.150 |
0.172 |
0.040 |
0.051 |
Molybdenum 99.95% Pure |
|
| 33034-1230 |
Moly. Screw Flat Hd. 2-56 x 3/16" lg |
2-56 |
3/16 |
0.086 |
0.150 |
0.172 |
0.040 |
0.051 |
Molybdenum 99.95% Pure |
|
| 33034-1240 |
Moly. Screw Flat Hd. 2-56 x 1/4" lg |
2-56 |
1/4 |
0.086 |
0.150 |
0.172 |
0.040 |
0.051 |
Molybdenum 99.95% Pure |
|
| 33034-1250 |
Moly. Screw Flat Hd. 2-56 x 5/16" lg |
2-56 |
5/16 |
0.086 |
0.150 |
0.172 |
0.040 |
0.051 |
Molybdenum 99.95% Pure |
|
| 33034-1260 |
Moly. Screw Flat Hd. 2-56 x 3/8" lg |
2-56 |
3/8 |
0.086 |
0.150 |
0.172 |
0.040 |
0.051 |
Molybdenum 99.95% Pure |
|
| 33034-1270 |
Moly. Screw Flat Hd. 2-56 x 1/2" lg |
2-56 |
1/2 |
0.086 |
0.150 |
0.172 |
0.040 |
0.051 |
Molybdenum 99.95% Pure |
|
| 33034-1320 |
Moly. Screw Flat Hd. 4-40 x 1/8" lg |
4-40 |
1/8 |
0.112 |
0.200 |
0.225 |
0.055 |
0.067 |
Molybdenum 99.95% Pure |
|
| 33034-1330 |
Moly. Screw Flat Hd. 4-40 x 3/16" lg |
4-40 |
3/16 |
0.112 |
0.200 |
0.225 |
0.055 |
0.067 |
Molybdenum 99.95% Pure |
|
| 33034-1340 |
Moly. Screw Flat Hd. 4-40 x 1/4" lg |
4-40 |
1/4 |
0.112 |
0.200 |
0.225 |
0.055 |
0.067 |
Molybdenum 99.95% Pure |
|
| 33034-1350 |
Moly. Screw Flat Hd. 4-40 x 5/16" lg |
4-40 |
5/16 |
0.112 |
0.200 |
0.225 |
0.055 |
0.067 |
Molybdenum 99.95% Pure |