Thread Bar Anchor Bolt

Bolt Bolts in inch and m.m sizes upto 2" dia Studs in inch and m.m sizes upto 2.5" dia Anchor bolts in m.m and inch sizes upto 2.5" dia threaded bars, U.bolts etc in carbon steel, alloy steel and stainless steel

Supplier: Bolts, nuts, studs, screws, threaded bars, anchor bolts, u.Bolts

Material: high carbon spring steel, spring steel, stainless steel, alloy steel Compression Spring, Extension Spring : Wire Diameter: 0.2-40.0mm Torsion spring wire diameter :0.2-35mm Surface Finish: black , Zinc, Nickel, silver, golden, tin, powder coating, shot pin Applications: Automotive, medical device, agricultural machinery ,electronics, toy, electric power distribution. Extension spring hook include Germany hook, British hook, Side hook We can customize special design of springs based on your requirement.

we are manufacturer of ALLEN, J, L, ANCHOR BOLTS in hot forge size M6-M100 and more as per client requirements and in all grades and standards

Supplier: Bolts, anchor bolts, threaded bars, studs
Buyer: Bolts, anchor bolts, threaded bars, studs

Supplier: Fasteners, carbon, alloy and stainless steel hex, bolts, stud bolts, threaded bars engineering studs anchor bolts plates nuts washers
Services: Fabrication, manufacturing

All threadbar bolt(continuous thread rock bolt): All threadbar bolt is used together with dome plate and net for reliable ground support in mines, tunnels, slopes, or wherever. 1.Features : (1) in the longitudinal direcition , rock body has equal tensile strength , that is about 40% higher than the reverse-twist bolt in the same specification . (2) extend the support area , not only be used by end anchoring , but also be used by fully anchoring , that has a better support efficiency .A (3)low price, widely used in coal mines, railways, hydropower and other types of roadway projects. Exporting standard package.

Tightlok threadbar bolt is composed of hot rolled ribbed bar, high strength plate , damping nut , yield tube, washer , and other accessories. Usually used in thick coal seams with very high stress and large Deformation. Features: (1) High tensile strength and good support capacity which can prevent the roof from sinking and sliding. (2) Fast and easy installation by mechanized tools. (3) Used together with resin cartridge for permanent support. (4) Sharp end device makes installation easier and faster. (5) Left hand thread direction available. (6) Specially "sandwich"device can buffer and release the pressure.

Full thread bar bolt is used together with dome plate and net for reliable ground support in mines, tunnels, slopes, or wherever. Feature: (1). The bar has closely defined mechanical properties which provide consistent performance under long term anchor loading. (2). In the longitudinal direcition , rock body has equal tensile strength , that is about 40% higher than the reverse-twist bolt in the same specification. (3). Extend the support area , not only be used by end anchoring , but also be used by fully anchoring , that has a better Support efficiency. (4). Low price, widely used in coal mines, railways, hydropower and other types of roadway projects. (5). Thread profile offers excellent mixing capabilities in resins installation. (6). The high ductility and smooth, relatively flat rate of strain hardening ensures a high margin of safety against tensile/shear overload in the case of transverse movements in the rock soil. (7). Can be cut and spliced at any point along its length. It is based on the request of each client.