Items 280222 to 280227 and 280255 to 280259: Siegmund Fixing Bolts, burnished, for the Siegmund flange clamping plates. Siegmund lists each bolt diameter for specific clamping plates, 280220.P / 280221.P or 280250.P to 280252.P; the first six are also listed by bore size. BTH Sales is the exclusive Canadian importer of Siegmund.
Specifications
| Siegmund article | 280222 (siegmund.com) | 280223 (siegmund.com) | 280224 (siegmund.com) | 280225 (siegmund.com) | 280226 (siegmund.com) | 280227 (siegmund.com) | 280255 (siegmund.com) | 280256 (siegmund.com) | 280257 (siegmund.com) | 280258 (siegmund.com) | 280259 (siegmund.com) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Description | Fixing Bolt Ø 13,8 for bore 8.1 burnished | Fixing Bolt Ø 17,8 for bore 10.1 burnished | Fixing Bolt Ø 21,8 for bore 16.1 burnished | Fixing Bolt Ø 25,8 for bore 16.1 burnished | Fixing Bolt Ø 29,8 for bore 16.1 burnished | Fixing Bolt Ø 32,8 for bore 16.1 burnished | Fixing Bolt Ø 15,5 burnished | Fixing Bolt Ø 18,9 burnished | Fixing Bolt Ø 22,2 burnished | Fixing Bolt Ø 25,2 burnished | Fixing Bolt Ø 28,2 burnished |
| System | Siegmund System 28 (Ø28 mm bores, 100 mm grid) | ||||||||||
| Length | 39 mm (1.54 in) | 41 mm (1.61 in) | 47 mm (1.85 in) | 50 mm (1.97 in) | 55 mm (2.17 in) | 60 mm (2.36 in) | 39 mm (1.54 in) | 41 mm (1.61 in) | 45 mm (1.77 in) | 50 mm (1.97 in) | 50 mm (1.97 in) |
| Diameter | 13.8 mm (0.54 in) | 17.8 mm (0.70 in) | 21.8 mm (0.86 in) | 25.8 mm (1.02 in) | 29.8 mm (1.17 in) | 32.8 mm (1.29 in) | 15.5 mm (0.61 in) | 18.9 mm (0.74 in) | 22.2 mm (0.87 in) | 25.2 mm (0.99 in) | 28.2 mm (1.11 in) |
| Weight | 0.03 kg (0.07 lb) | 0.05 kg (0.11 lb) | 0.1 kg (0.22 lb) | 0.14 kg (0.31 lb) | 0.2 kg (0.44 lb) | 0.27 kg (0.60 lb) | 0.03 kg (0.07 lb) | 0.05 kg (0.11 lb) | 0.1 kg (0.22 lb) | 0.14 kg (0.31 lb) | 0.16 kg (0.35 lb) |
| Finish | Burnished | ||||||||||
| For clamping plate | 280220.P / 280221.P | 280220.P / 280221.P | 280220.P / 280221.P | 280220.P / 280221.P | 280220.P / 280221.P | 280220.P / 280221.P | 280250.P / 280251.P / 280252.P | 280250.P / 280251.P / 280252.P | 280250.P / 280251.P / 280252.P | 280251.P / 280252.P | 280252.P |
| For bore | 8.1 | 10.1 | 16.1 | 16.1 | 16.1 | 16.1 | – | – | – | – | – |
| GTIN | 4251805917482 | 4251805917499 | 4251805917505 | 4251805917512 | 4251805917529 | 4251805917536 | 4251805917543 | 4251805917550 | 4251805917567 | 4251805917574 | 4251805917581 |
Related products & accessories
Compatibility
- Fits: Siegmund System 28 welding tables and tooling with Ø28 mm bores on a 100 mm grid. Each fixing bolt is listed by Siegmund for specific clamping plates (see the table); check the plate 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.
- Siegmund System 28: Fixing Bolts Ø 13.8–32.8 are made "for Clamping Plate 280220.P / 280221.P" and Ø 15.5–28.2 "for Clamping Plate 280250.P / 280251.P / 280252.P", the System 28 flange clamping plates listed on bthsales.ca.
- Check before ordering: Siegmund lists each fixing bolt for the clamping plates shown in the table.
- Works with: other Siegmund System 28 clamps, bolts, stops, squares and U-squares on the same table.
- 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 Fixing Bolt Ø 13,8 for bore 8.1 burnished (280222)
- 1 x Siegmund Fixing Bolt Ø 17,8 for bore 10.1 burnished (280223)
- 1 x Siegmund Fixing Bolt Ø 21,8 for bore 16.1 burnished (280224)
- 1 x Siegmund Fixing Bolt Ø 25,8 for bore 16.1 burnished (280225)
- 1 x Siegmund Fixing Bolt Ø 29,8 for bore 16.1 burnished (280226)
- 1 x Siegmund Fixing Bolt Ø 32,8 for bore 16.1 burnished (280227)
- 1 x Siegmund Fixing Bolt Ø 15,5 burnished (280255)
- 1 x Siegmund Fixing Bolt Ø 18,9 burnished (280256)
- 1 x Siegmund Fixing Bolt Ø 22,2 burnished (280257)
- 1 x Siegmund Fixing Bolt Ø 25,2 burnished (280258)
- 1 x Siegmund Fixing Bolt Ø 28,2 burnished (280259)
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
- Use with the Siegmund flange clamping plates listed per bolt (Siegmund).
- Siegmund describes System 28 as ideal for light to heavy components and designed for maximum clamping forces, multi-ton structures and high distortion forces.
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 fixing bolt fits my clamping plate?
Siegmund lists 280222 to 280227 (Ø13.8 to Ø32.8 mm) for clamping plates 280220.P / 280221.P, 280255 to 280257 (Ø15.5 to Ø22.2 mm) for 280250.P to 280252.P, 280258 (Ø25.2 mm) for 280251.P / 280252.P, and 280259 (Ø28.2 mm) for 280252.P.
Which bore sizes are listed?
Siegmund lists 280222 for bore 8.1, 280223 for bore 10.1, and 280224 to 280227 for bore 16.1.
Related parts
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.
