Rock Bolt Accessories

Steel dome nuts are assembled with thread bars are widely used in the mining ground support, tunneling ground support, construction, form works, etc.

The performance of the spherical nuts is better than the casting nuts.
Usually, we do it with steel GB45#, black no corrosion and T thread, or based on your detail drawings.

The performance of the spherical nuts is better than the casting nuts.
Usually, we do it with steel GB45#, black no corrosion and T thread, or based on your detail drawings.

Steel Spherical nuts are assembled with thread bars are widely used in the mining ground support, tunneling ground support, construction, form works, etc.

The performance of the spherical nuts is better than the casting nuts.
Usually, we do it with steel GB45#, black no corrosion and T thread, or based on your detail drawings.

Hexagon nuts are used on clamping applications which require frequent clamping and unclamping.
The spherical seating together with female washers allows excessive positional inaccuracies...

The performance of the forged products are better than casting products.
General material is1045, zinc plated finish, T thread, we could do as your request.

The performance of the forged products are better than casting products.
General material is1045, zinc plated finish, T thread, we could do as your request.

A hexagonal nut is a type of metal fastener that has six sides. Most nuts are cut in a hexagonal shape, since it seems to be the easiest shape to grasp.

Give a good granularity of angles for a tool to approach from (good in tight spots). More (and smaller) corners would be vulnerable to being rounded off.

The performance of the forged products are better than casting products.
General material is1045, zinc plated finish, T thread, we could do as your request.

A square nut is a four-sided nut. Square nuts are typically mated with square-headed bolts. Square nuts are used along with flat washers in order to avoid damage from its sharp edges and helps to...