Mining nut

As the top mining nuts manufacturer and factory in China, Tianlong Fastener supplies mining nuts at affordable prices, selects high-quality raw materials, and is a reliable mining nuts supplier.

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Phone/WhatsApp:
+86 15132010868

Address:
Tianlong Company, Yongnian District, Handan, Hebei, China

Mining nut

High-Quality Coal Mine Nuts - SS304 SS316, M5-M36 Sizes

Type: Coal Mine Nut

Material: Carbon Steel, SS304/316

Thread Size: M5 ~ M36

Surface Finish: Plain, Black, Zinc Plated, Yellow Plated

Class: 4.8, 8.8, 10.9

M19 M22 M25 Domed Nut for Mining Construction

Hebei Tianlong Fastener Co., LTD supplies M19, M22, M25 domed nuts for mining construction. As a manufacturer and trade company, we offer hot rolled thread bar bolts, rock bolts, etc., with strengths up to PSB1080/1230. Custom lengths and packing available.

Carbon Steel Dome Shearpin Nuts - M16-M50 Threads

Dome Shearpin Nut

Material: Carbon Steel
Thread Size: M16-M50
Surface Finish: Black, self color
Grade: 4.8, 8.8, 10.9

High - Quality Mine Torque Nuts - M16 M24

Material: Q235、45#
Thread Size: M16-M24
Surface Finish: Plain, Black
Grade: 4.8, 8.8, 10.9

Torque Nuts M16-M24, Plain Black Finishes for Precise Fastening in Machinery & Construction

Material: Q235、45#
Thread Size: M16-M24 EXW
Surface Finish: Plain, Black
Grade: 4.8

Anchorage Wedges For PC Strand

Anchorage Wedge has the advantages of large anchoring force, prestress can be applied and the anchoring depth can be freely selected. It is widely used in slope maintenance, bridge and culvert construction, foundation reinforcement and coal roadway support

Wedges Prestressed Cable Anchor

Size: 12.70mm, 15.24mm,15.70mm , 17.80mm ,21.60mm

Raw material grade is 40Cr, which is better than 45# .

Heat treatment to control hardness, not extrusion.

it can produced by your drawing or samples also , carve your brand letters .

Anchor Nut Dome Nut for Rock Bolt 19MM

Product Introduction

● Graded with strength ratings compatible with their respective bolts.

● A type of fastener with a threaded hole.

● Used in conjunction with a mating bolt to fasten multiple parts together.

● 4 surface treatment: plain, black, zinc plated and hop dip galvanized.

Mushroom Head Coal Mine Hex Nuts 4 Surface Finishes for Underground Safety

Type: Coal Mine Nut

Material: Carbon Steel, SS304/316

Thread Size: M5 ~ M36

Surface Finish: Plain, Black, Zinc Plated, Yellow Plated

Class: 4.8, 8.8, 10.9

Heavy-Duty Carbon Steel Mining Nuts M16-M50 Sizes

Mining nut

Material: Carbon Steel
Thread Size: M16-M50
Surface Finish: Black, self color
Grade: 4.8, 8.8, 10.9

High-Performance Dome Nuts for Rock Bolts T-Thread Design

Anchor Nut Dome Nut For Rock Bolt

Dome nuts have a circular flange on one end that creates a large, even clamping surface between the nut and workpiece. They are used with bottom washers to reduce stress on threads caused by misaligned parts.

DIN 74361 Forged Dome Rock Nuts - Premium Coal Mining Nuts for Harsh Environments

DIN 74361 Forged Casted Domed Nut for Rock bolt Spherical Collar Hexagon Nut for Thread Bar Mushroom head mining nut Tunnel