STAUFF Heavy Series Mounting Rail Nut Type GMV
The STAUFF Heavy Series Mounting Rail Nut Type GMV is an essential metal hardware component for the Heavy Twin Series. Specifically developed for STAUFF Groups 4S and 5S, it ensures stable and professional installation. Compatible with STSV mounting rails and CRA adaptors, it guarantees high standards in pipe fastening systems. Options for the threaded components include various finishes (W1, W3, W4, W5) and metric or UNC specifications. The available product codes (family) are: Group 4S, Group 5S.
The STAUFF Heavy Series Mounting Rail Nut Type GMV is a fundamental component within the range of Further Metal Hardware designed by STAUFF. This specific mounting nut is developed for use in conjunction with the Heavy Twin Series, ensuring maximum mechanical retention in the most demanding installations. Its primary application focuses on STAUFF Groups 4S and 5S, standardising fastening procedures for industrial pipework and fluid power systems. The integration of these metal components enables modular mounting configurations with high resistance to mechanical stress.
The STAUFF Heavy Series Mounting Rail Nut Type GMV is frequently used in combination with other specific Heavy Series hardware components. These include Type STSV Mounting Rails and Type CRA Channel Rail Adaptors, both compatible with the same Groups 4S and 5S. For a complete installation, the system also includes Type AS Hexagon Head Bolts manufactured in accordance with DIN 931/933 or ANSI/ASME B18.2.1 standards, Type AF Stacking Bolts and Type IS Hexagon Socket Head Cap Screws. Where increased protection against loosening is required, Type SIPD Safety Locking Plates for Groups 4S-D and 5S-D and Type SI Safety Lock Washers can also be integrated.
The threaded parts used to complete STAUFF fastening systems, and which interact with components such as the STAUFF Heavy Series Mounting Rail Nut Type GMV, are available in a carefully selected range of materials (Material Code). Uncoated carbon steel (W1) represents the basic option, while zinc/nickel-plated carbon steel (W3) is the standard finish for the North American market. For environments requiring high corrosion resistance, the catalogue offers V2A Stainless Steel (W4, corresponding to 1.4301/1.4305 or AISI 304/303) and V4A Stainless Steel (W5, corresponding to 1.4401/1.4571 or AISI 316/316 Ti). Alternative materials and surface finishes are available from STAUFF upon request.
The system provides considerable versatility by offering threaded parts with either ISO Metric threads or Unified Coarse Threads (UNC). For example, typical associated bolt configurations include metric sizes such as M10x60 and M10x70, as well as UNC variants such as 3/8-16 UNC x 2-1/4 and 3/8-16 UNC x 2-3/4. It is important to note that certain application dimensions are valid exclusively when the components are used with the DPAD Cover Plate, thereby ensuring precise assembly in accordance with STAUFF Heavy Series engineering standards.
| Feature | Value |
|---|---|
| Product Family | Mounting Rail Nut |
| Type | GMV |
| Reference Series | Heavy Series / Heavy Twin Series |
| Compatible STAUFF Groups | 4S and 5S |
| Compatible Threads (Parts) | ISO Metric, UNC (Unified Coarse) |
| Materials (Standard W1 / W3) | Carbon Steel (uncoated / zinc/nickel-plated) |
| Materials (Stainless Steel W4 / W5) | AISI 304/303 (V2A) / AISI 316/316 Ti (V4A) |
| Model / Family | STAUFF Group | Series |
|---|---|---|
| Type GMV | 4S | Heavy Series |
| Type GMV | 5S | Heavy Series |