coach screw


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Related to coach screw: coach bolt, lag screw

coach screw

[′kōch ‚skrü]
(design engineering)
A large, square-headed, wooden screw used to join heavy timbers. Also known as lag bolt; lag screw.

lag bolt, coach screw, lag screw

lag bolt
A bolt having a square head and a thin, coarse-pitched thread.
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Coach screws Coach Position 2 24 x 150 mm for reinforced concrete sleepers, step-12.
Replacing a total of 771 normal sleepers piece of wood, coach screws B2 - 6168 pcs, rubber tiles K60L - 1,542 pieces, polyethylene plates K60L - 1,542 pieces, screws and 22 x 75 with nut - 4.
normal wood - 8 pieces, screws and 22 x 75 with nut - 1,040 pieces, coach screws B2 - 2,080 pieces, rubber tiles K60L - 520 pieces, polyethylene plates K60 - 520 pcs per section located in St Hang direct wire line 2 km 92 II 300-93 + 600.
75 screws and nut - 1,888 pieces, coach screws B2 - 3,776 pieces, rubber tiles K60L - 944 pieces, polyethylene plates K60 - 944 pcs per section located in St Rosiori Nord thread I direct line 4 km 99 + 300-101 + 050.
normal wood - 10 pcs, square head screw diameter of 20 mm and length of 300 mm fitted with threaded pill, washer and splint - 1,172 pieces, screws and 22 x 75 with nut - 2,384 pieces, coach screws B2 - 4768 pcs K60L rubber tiles - 1,192 pieces, polyethylene plates K60 - 1192 pcs per section located in St Draganesti - Farcasele km 142 + 350-143 + 700 thread II.
Is tender object to ~Acquisition of spiral N3 and current coach screws to double elastic fixing~ according to the following lots - Lot 1 - N3 Spirals for New Wood Lane, 210 000 units,- Lot 2 - Tirafundo current to double elastic fixation 230 000 units.
Procurement They Will Perform Works By Replacing Plugs, Coach Screws, Rubber Pads, Polyethylene Plates, Rings Spring Type Metal Plates 49, T13 Clad Sleepers, Rail Type 49, Works Necessary to Bring the Line Cf in the Technical Parameters, in Order to Increase Speed Restrictions, Comply with the Specification.
Total quantity or scope: They will perform works by replacing plugs, coach screws, rubber pads, polyethylene plates, rings spring type metal plates 49, T13 clad sleepers, rail type 49, works necessary to bring the line CF in the technical parameters, in order to increase speed restrictions, comply with the specification.
Procurement They Will Perform Works By Replacing Plugs, Coach Screws, Rubber Pads, Polyethylene Plates, Rings Spring Repair Technical Parameters Necessary for Improving Current Lines, Direct and in Railway Stations, in Order to Increase Speed Restrictions.
Total quantity or scope: They will perform works by replacing plugs, coach screws, rubber pads, polyethylene plates, rings spring repair necessary for improving the technical parameters repair technical parameters necessary for improving current lines, direct and in railway stations, in order to lift restrictions speed, according to the specification.
Total quantity or scope: Acquisition of 40 tons coach screws type B5
Acquisition of current coach screws for double elastic preaching (lot 1); Claws Nabla S1 for fixing 54E1 with tit for rail and wooden batten and insulation plates Nabla RNTC RD 118/8 or equivalent (lot 2).