



Items 160272.P, 160280.P and 160290.P: Siegmund System 16 Clamping Blocks, plasma nitrided and bored on five sides, in 400x200x200, 300x300x100 and 500x500x100 mm. Siegmund suggests them as a table extension for vertical superstructures or to connect two welding tables, and several blocks join with connecting bolts. BTH Sales is the exclusive Canadian importer of Siegmund.
Specifications
| Siegmund article | 160272.P (siegmund.com) | 160280.P (siegmund.com) | 160290.P (siegmund.com) |
|---|---|---|---|
| Description | Clamping Block 400x200x200 Plasma nitrided | Clamping Block 300x300x100 Plasma nitrided | Clamping Block 500x500x100 Plasma nitrided |
| System | Siegmund System 16 (Ø16 mm bores, 50 mm grid) | ||
| Length | 400 mm (15.75 in) | 300 mm (11.81 in) | 500 mm (19.69 in) |
| Width | 200 mm (7.87 in) | 300 mm (11.81 in) | 500 mm (19.69 in) |
| Height | 200 mm (7.87 in) | 100 mm (3.94 in) | 100 mm (3.94 in) |
| Material thickness | 12 mm (0.47 in) | ||
| Weight | 25 kg (55.12 lb) | 16 kg (35.27 lb) | 40 kg (88.18 lb) |
| Finish | Plasma nitrided | ||
| Bored faces | Five sides: horizontal/vertical hole arrangement on top, diagonal hole arrangement on the sides | ||
| GTIN | 4251805905205 | 4251805905212 | 4251805905229 |
Related products & accessories
-
Siegmund System 16 - Connecting Bolt
From $41.00
-
Siegmund System 16 & 28 - Anti-Splatter
From $38.00
-
Siegmund System 16 & 28 - Clean Basic
From $32.00
-
Siegmund System 16 & 28 - Ground Connection Comfort
$104.00
-
Siegmund System 28 - Clamping Block 400x350x200
$1,553.00
-
Siegmund System 16 - Support and Clamping Frame, Small 150x100x50
$358.00
Compatibility
- Fits: Siegmund System 16 welding tables and tooling with Ø16 mm bores on a 50 mm grid. Siegmund System 16 accessories also fit other 16 mm system welding tables with Ø16 mm bores on a 50 mm grid. Compatible tables from other manufacturers are often made from different materials and to different standards, so quality varies by manufacturer, compared with Siegmund's X8.7 tool steel.
- Siegmund System 16: fits every System 16 Siegmund table, including the Professional Extreme 8.7 and 8.7 PLUS tables listed on bthsales.ca; Siegmund connects several clamping blocks with XL Connecting Bolts 160563 (not listed on bthsales.ca); on a System 28 table it needs Siegmund's Reduction Bushing 16->28 (000545, boreholes only) to clamp with System 28 bolts, or the Adapter Sleeve 16->28 (000547) to locate it without clamping; neither is listed on bthsales.ca.
- Works with: other Siegmund System 16 clamps, bolts, stops, squares and U-squares on the same table.
- Connecting bolts: Siegmund names Connecting Bolts item 160563 for joining several clamping blocks; email sales@bthsales.ca for price and availability. BTH Sales also lists the Connecting Bolt double 160560.N, which Siegmund designed as a fixed long-term connection of large Siegmund elements such as tables or U-shaped squares (not for elongated holes). Ask us which suits your setup.
- Care & grounding: anti-spatter spray, CleanBasic cleaner, Ground Connection Comfort (S16/S28).
What's included
Choose one option; each option is one piece:
- 1 x Siegmund Clamping Block 400x200x200 Plasma nitrided (160272.P)
- 1 x Siegmund Clamping Block 300x300x100 Plasma nitrided (160280.P)
- 1 x Siegmund Clamping Block 500x500x100 Plasma nitrided (160290.P)
Engineering support & demos
Engineering support comes with your purchase: fixture design, layout drawings, CAD and 3D models, site visits and cobot cell planning, handled by Travis Hardcastle at BTH Sales or by Siegmund directly. BTH Sales does not sell cobots; for cobot cells we help with table integration and fixturing (see cobot welding with Siegmund tables). Live demos at our St. Marys showroom are by appointment (book a demo), and we offer video demos if you are outside Ontario. BTH Sales is family-owned, founded in 2001, and has been the exclusive Canadian importer of Siegmund since 2018.
Typical uses
- Table extension for vertical superstructures (Siegmund).
- Connecting two welding tables, or building individual table sizes from several blocks joined with connecting bolts (Siegmund).
- Many stop and clamping options from the top and diagonal side hole patterns (Siegmund).
- Siegmund recommends System 16 for light to medium-duty work and precision fixtures; its close 50 mm grid lets small components be fixed with high precision.
Industries served: Siegmund's published practical examples show its welding tables and tooling in these sectors: Agriculture; Interior; Lighting and electrical engineering; Machine tools and plant construction; Measurement and testing technology; Motorcycle engineering; Revolving door systems; Robotic technology; Stage technology; Stainless steel processing; Steel, sheet metal and metal construction; Textile production; Train Construction; Vehicle construction; Welding technology; Woodworking.
Frequently Asked Questions
Which connecting bolt do I need to join clamping blocks?
Siegmund names Connecting Bolts item 160563 for joining several clamping blocks into individual table sizes. BTH Sales also lists the Connecting Bolt double 160560.N, which Siegmund designed as a fixed long-term connection of large Siegmund elements such as tables or U-shaped squares; it should not be used in elongated holes. Email sales@bthsales.ca for price and availability of 160563, or to confirm the right bolt for your setup.
Can a clamping block connect two welding tables?
Yes. Siegmund describes the clamping block as suitable both as a table extension for vertical superstructures and as a connection between two welding tables.
Will it fit other 16 mm welding tables?
Yes, if the table has Ø16 mm bores on a 50 mm grid. Check the bore diameter and grid before ordering. Compatible tables from other manufacturers are often made from different materials and to different standards, so quality varies by manufacturer, compared with Siegmund's X8.7 tool steel.
Related parts
- System 28 Clamping Block and Support and Clamping Frame
- System 16 Connecting Bolt double (160560.N)
- System 16 Support and Clamping Frame, small
- System 16 bolts
- All Siegmund System 16 U-squares
- System 16 Professional Extreme 8.7 tables
Ships across Canada from 5 Industrial Rd, St. Marys, ON N4X 1G2, or pick up from our warehouse. Email sales@bthsales.ca or call +1-519-461-1381 with questions or for a freight quote.





