Marine products - tie bars

Marine Products

Recent focus on the continual erosion of UK shores is a constant reminder to develop effective and steadfast construction solutions for the marine sector.

With 30 years experience manufacturing Marine products including sheet piling anchor systems, Wefco in partnership with Normanby Marine Limited have developed a wide range of Tie Bars and accessories to suit almost any application.

All again manufactured to a quality assurance system approved to ISO 9001:2000.

Tie Bars with rolled threads are supplied in the full range of sizes between M42 and M105, with smaller sizes available upon request. All threading work is in accordance with BS3643.

Our extensive stock of NM17 materials ensures that most sizes can be supplied with minimal delay.

Whether its tie rods, anchor bolts, walings, concrete capping angles, hand rails, box section piling or all the metal work from a bill of quantities, we aim to be your one-stop-shop for all your metal work needs.

If you require any further information please contact us or call on: 01427 611000

Thread Size Nominal Bar
Diameter (mm)
TSA to
BS3643 (mm²)
Thread Pitch (mm) Yield Strength (KN) Safety Factor 2 (KN) Safety Factor 1.5 (KN)
M42 39 1102 4.5 515 258 344
M48 45 1473 5 677 339 452
M56 54 2030 5.5 933 467 622
M56 60 2676 6.0 1230 615 820
M64 72 3890 6.0 1789 895 1192
M85 81 4948 6.0 2276 1138 1518
M90 86 5591 6.0 2571 1286 1714
M100 96 6995 6.0 3218 1608 2145
M105 101 7755 6.0 3567 1784 2378
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