- Country of manufactureUkraine
- МатериалСт.3пс/сп, Ст.20
The bolt M22, web-footed complete with a nut, and a washer 22 TU U 28.7-30325716-001-2003 is used for fastening of wooden bridge bars to longitudinal beams and farms of metal flying structures of railway bridges. The enterprises of traveling facilities of the railroads use Bolts web-footed at the current maintenance, track repair and construction of new sites of a way on bridges.
Bolts web-footed are made on TU U 28.7-30325716-001-2003.
Bolts web-footed are made 300, 350, 400 and 450 mm long.
For installation of a clamp of FSP1 the web-footed bolt 270 mm long is used.