Steel & Mesh Accessories

COMPLETE RANGE OF ACCESSORIES.

In addition to a complete range of steel and chemical components, we can provide an extensive and complimentary range of accessories for steel strata support requirements.

Our range of accessories include:

Strata Straps
Mechanical Anchors
Mine Nuts
Couplings
Pull Collars

STRATA STRAP

W shaped steel strap provide additional surface support between rock bolts. 280 mm wide, supplied in various lengths with multiple holes, available black or galvanised.

MECHANICAL ANCHORS

Provides immediate point anchored load bearing support to installed rock bolts. Designed to be installed in specific hole diameters of 32mm and 45mm. Anchors are attached to the inserted end of rock bolts and are set in place by rotating the bolt to draw the anchor through the wedges. Available to suit various thread forms. Supplied black or galvanised.

MINE NUTS

Rock bolt nuts are available for a range of bolt sizes and threads. Supplied black or galvanised.

HANGER NUTS

A rock bolt nut and hanger loop assembly to enable hanging of services

COUPLINGS

Round or hexagonal steel tubes used to join double ended rock bolts to enable longer length bolting in confined spaces. Can be supplied black or galvanised

PULL COLLARS

A round collar for use with Strata Bolts to enable pull testing. Available to suit all diameter Strata Bolts and can be supplied separately or included on specific number of bolts per pack. Available black or galvanised.

Packaging

Packed in cardboard boxes and available in following pack sizes:
Strata strap, 50 per pack
Mechanical anchor M16x32, 50 per pack
Mechanical anchor M24x43, 20 per pack
Mechanical anchor R24x43, 20 per pack

Configurations

ACCESSORY	DESCRIPTION
Strata Strap	W shaped steel mining strap available in various lengths
Mechanical Anchors	Available for a range of rock bolt and hole diameters
Rock bolt nuts	Available for a range of bolt sizes and threads
Hanger nuts	Rock bolt nut and hanger loop assembly to enable hanging of services
Dome ball washers	Used to assist in the alignment of rock bolt with plates
Couplings	Round or hexagonal steel tubes to join double ended rock bolts
Eye bolts	Rock bolts with a loop formed and welded on one end
Service hangers	Available in multiple hook configurations
L pins	L shaped rock bolts available with threaded ends
PUll collars	Round collar for use with Strata Bolts to enable pull testing

Industry sectors

Coal Mining
Hard Rock Mining

Common use

Roof control
Load bearing support
Service Hangers
Pull Testing

Available Regions

Australia and New Zealand (ANZ)
Asia

Downloads

teel & Mesh Accessories TDS

Related products

Coal Bolts

M24 Rock Bolts (also known as coal bolts) have been developed for use in point anchored or fully encapsulated roof and rib bolting applications.

Cable Bolts

Our Cable Bolts lead the market with low profile bolt technology specifically designed to be installed and perform despite lateral strata movement that can threaten safe work environments.

Friction Bolts

Minova’s Friction Bolt improves rock stability and safety factors by tightening as lateral strata movement occurs.

Solid Bolts

The Secura Bolt is a solid reinforcing bar for use in strata environments of underground mines. Design includes a unique paddle system to improve resin mixing and resin film shredding.

Steel Mesh

Mesh provides surface support coverage to loose rock between installed rock bolts in underground mining excavations. Multiple configurations of mesh is available including numerous sheet sizes, apertures, wire diameters and black or galvanised wire.