Mounting Options
Mounting – Brackets, Collars, Fittings, Flanges, Rings, and Washers
Two types are available: Threaded Fittings and Mounting Plates.
Standard Features
Threaded fittings are furnished with nuts and optional fiber gaskets, washers and lockwashers. Fittings are silver soldered, welded or
mechanically pressed (staked) to the sheath. Welding requires sheath and fitting material compatibility. Standard elements may be
provided with two fittings, one for each terminal end. Two-pass elements may be provided with only one fitting.
| C Element Diameter |
Fitting Part No. | Shoulder Type | Material | A Thread Size |
B Length |
D Shoulder Thk |
E Head Size |
F Min. Thrd. Length |
| 0.250/0.260 | 60000425 | Hex | SST | 7/16-20UNF | 0.56 | 0.13 | 0.63 | 0.425+ |
| 0.250/0.260 | 60000428 | Hex | BRS | 1/2‐20UNF | 0.50 | 0.13 | 0.75 | 0.43 |
| 0.250/0.260 | 86-2-C-3 | Round | BRS | 1/2‐20UNF | 0.63 | 0.13 | 0.75 | 0.55 |
| 0.26 | 86-3-C-74 | Hex | BRS | 1/2‐20UNF | 0.69 | 0.19 | 0.75 | 0.61 |
| 0.32 | 60000326 | Hex | SST | 7/16-20UNF | 0.56 | 0.13 | 0.63 | 0.425+ |
| 0.32 | 1007121 | Round | BRS | 7/16-28UNEF | 0.56 | 0.31 | 0.75 | 0.51 |
| 0.32 | 86-22-C-1 | Hex | BRS | 1/2‐20UNF | 0.50 | 0.19 | 0.75 | 0.43 |
| 0.32 | 86-22-ZC-2* | Hex | BRS | 1/2‐20UNF | 0.50 | 0.19 | 0.75 | 0.43 |
| 0.32 | 86-3-UZ-1 | Hex | 303 SST | 1/2‐20UNF | 0.63 | 0.13 | 0.75 | 0.488+ |
| 0.32 | 60000431 | Round | SST | 1/2‐20UNF | 0.81 | 0.13 | 0.75 | 0.675+ |
| 0.32 | 1007139 | Round | BRS | 1/2‐20UNF | 0.88 | 0.31 | 0.75 | 0.80 |
| 0.32 | 86-37-C-1 | Hex | BRS | 1/2‐20UNF | 1.00 | 0.25 | 0.75 | 0.93 |
| 0.32 | 1007219 | Round | BRS | 9/16-18UNF | 0.50 | 0.13 | 1.00 | 0.42 |
| 0.32 | 1007142 | Round | BRS | 5/8-18UNF | 0.50 | 0.31 | 1.00 | 0.42 |
| 0.32 | 86-62-C-1 | Hex | BRS | 5/8-18UNF | 0.75 | 0.19 | 0.88 | 0.67 |
| 0.32 | 60000384 | Hex | SST | 5/8-18UNF | 0.81 | 0.13 | 0.88 | 0.73 |
| 0.38 | 60000324 | Hex | BRS | 1/2‐20UNF | 0.56 | 0.13 | 0.75 | 0.49 |
| 0.38 | 60000198 | Hex | 303 SST | 9/16-18UNF | 0.69 | 0.13 | 0.75 | 0.542+ |
| 0.38 | 86-3-UZ-81 | Hex | 303 SST | 9/16-18UNF | 1.00 | 0.13 | 0.88 | 0.854+ |
| 0.43 | 86-47-C-1 | Round | BRS | 9/16-18UNF | 1.00 | 0.25 | 0.75 | 0.92 |
| 0.43 | 86-36-C-2 | Hex | BRS | 5/8-18UNF | 0.50 | 0.19 | 0.88 | 0.42 |
| 0.43 | 60000320 | Hex | SST | 5/8-18UNF | 0.63 | 0.13 | 0.88 | 0.48 |
| 0.43 | 86-36-C-1 | Hex | BRS | 5/8-18UNF | 0.75 | 0.19 | 0.88 | 0.67 |
| 0.43 | 60000396 | Hex | SST | 5/8-18UNF | 1.00 | 0.13 | 0.88 | 0.854+ |
| 0.43 | 86-3-C-7 | Hex | BRS | 5/8-18UNF | 1.06 | 0.19 | 0.88 | 0.98 |
| 0.43 | 60000352 | Hex | BRS | 3/4-16UNF | 0.81 | 0.19 | 1.00 | 0.72 |
| 0.43 | 60000337 | Hex | SST | 3/4-16UNF | 1.06 | 0.19 | 1.00 | 0.97 |
| 0.48 | 1007127 | Round | BRS | 5/8-18UNF | 0.56 | 0.31 | 1.00 | 0.48 |
| 0.48 | 1006846*** | Round | STEEL | 5/8-18UNF | 0.56 | 0.13 | 1.00 | 0.417+ |
| 0.48 | 1007118 | Round | BRS | 5/8-18UNF | 0.81 | 0.31 | 1.00 | 0.73 |
| 0.48 | 1007276 | Round | SST | 5/8-24UNEF | 0.75 | 0.13 | 1.00 | 0.625+ |
| 0.48 | 1007279 | Hex | SST | 3/4-16UNF | 0.38 | 0.19 | 1.00 | 0.28 |
| 0.48 | 1000058** | Hex | STEEL | 3/4-16UNF | 0.50 | 0.13 | 0.88 | 0.41 |
| 0.48 | 1007225 | Hex | BRS | 3/4-16UNF | 0.88 | 0.25 | 1.00 | 0.78 |
| 0.48 | 1007228 | Hex | SST | 3/4-16UNF | 0.88 | 0.25 | 0.88 | 0.78 |
| 0.48 | 1007273 | Hex | SST | 3/4-16UNF | 1.06 | 0.19 | 1.00 | 0.97 |
| 0.49 | 60000389 | Hex | BRS | 5/8-18UNF | 0.50 | 0.13 | 0.88 | 0.42 |
| 0.49 | 60000138 | Hex | SST | 5/8-18UNF | 0.88 | 0.19 | 0.88 | 0.729+ |
| 0.49 | 60000317 | Hex | SST | 3/4-16UNF | 0.56 | 0.13 | 1.00 | 0.47 |
| 0.49 | 60000070 | Hex | SST | 3/4-16UNF | 1.06 | 0.19 | 1.00 | 0.97 |
| 0.63 | 60000410 | Hex | STEEL | 7/8-14UNF | 1.00 | 0.13 | 1.13 | 0.83+ |
| 0.63 | 60000373 | Hex | SST | 7/8-14UNF | 1.13 | 0.13 | 1.13 | 0.955+ |
| 0.63 | 60000008 | Hex | SST | 7/8-14UNF | 1.38 | 0.13 | 1.13 | 1.205+ |
| 0.63 | 60000375 | Round | STEEL | 7/8-14UNF | 1.88 | 0.13 | 1.25 | 1.705+ |
+ Fitting has a 1/16” weld projection not included in the “F” dimension shown. Consult factory for details.
* Tin plated brass
** This fitting is copper plated steel, normally furnished on finned tubular elements with palnut type locknuts standard. Gaskets are not furnished unless specified.
*** Nickel plated steel
Other fittings available, contact factory.
Standard Features
Mounting plates provide a simple, convenient means of holding elements in place in an airstream and other applications where the element is not immersed in a liquid. Stainless steel plates are mechanically pressed (staked) or tack welded to sheathed elements.
The mounting plates shown to the right are standard configurations for .475” diameter elements. Consult factory for other diameters and configurations.
| Heating Element Configuration |
Mounting Plate | |
| Type | Material | |
| 2-1/2” C-C U-Bent | I | Stainless |
| Straight or Two-Pass | II | Stainless |