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E-mail:
liudong@tl-fastener.com

Phone/WhatsApp:
+86 15132010868

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

Products

Hanger Bolt For Solar Mounting System

Double-headed screw assemblies for solar roof mounting systems

Material: SUS304&EPDM

Diameter: M6 M8 M10

length: 150mm 200mm 300mm 400mm 500mm

Packing:Carton+pallet

Application: Photovoltaic, rail transit, pump valve

T-head bolt

Material: Carbon Steel, SS304/316
Thread Size: M5-M20
Surface Finish: Plain, Black, Zinc Plated, H.D.G
Class: 4.8, 8.8, 10.9, 12.9

Double Fold Self-locking Washer DIN 25201

The DIN25201 washer is composed of two pieces. Its unique embedded structure changes the traditional way to achieve loosening prevention through friction.

Size:M3-M130

Material:Steel/Spring steel/Stainless steel

Standard:DIN/ISO

Certificate:ISO 9001

Hex Flange Nut

Material: Carbon Steel, SS304/316
Thread Size: M3-M125
Surface Finish: Plain,black,ZP,HDG,Nickl,plating,Dacromet...

Grade: 4.8,8.8,10.9,12.9

Hex Flange Head Bolt

Material: Carbon Steel, SS304/316
Type: Hex Head, Full/HALF thread
Thread Size: M4-M36
Surface Finish: Plain, Black, Zinc Plated, Yellow Plated, H.D.G
Class: 4.8, 8.8, 10.9, 12.9

Square Flat Washer

Material: Carbon Steel, SS304/316
Thread Size: M3 ~ M20
Surface Finish: Plain, Zinc Plated, Black
Hardness: Under 250HV

Internal Hex Port Pipe Plug

Material: Carbon Steel, SS304/316
Thread Size: M10-M64
Surface Finish: Plain, Black, Zinc Plated, Yellow Plated, H.D.G
Class: 4.8, 8.8, 10.9, 12.9

Eccentric Self-lock Nuts Made of SS400 S45C SCM435 and SUS304

Nuts are used in pairs, divided into concave nuts and convex nuts, pay attention to the order of installation, convex nuts installed at the bottom first, concave nuts installed at the top

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

Chemical Anchors For Concrete Construction

Chemical anchor bolt is a new anchoring material, which is mainly composed of chemical agents and metal screws. Chemical anchors have good seismic and tensile properties, which are mainly used for the fixing or strengthening of curtain wall structures, installation machines, steel structure guardrail and Windows.

Split Set Rock Bolt For Coal Mining

Split Sets are rock bolts with only 2 parts, a tube and matching domed bearing plate. The high strength steel tube is slotted along its length. One end is tapered for easy insertion into a drill hole and the other has a welded ring flange to hold the bearing plate.