Concrete wedge anchor bolts manufactured using American inch Unc-thread standard, widely used in the concrete or masonry sites and construction sites to fix the objects, installed in horizontal or vertical configurations and suitable for medium to heavy loading. If no longer needed, enable to hammer it under the surface of the foundation.Wedge anchor bolt is made of carbon steel or stainless steel. An expanding clip  is fully formed around the wedge anchor body to ensure sufficient expansion to obtain reliable and excellent holding power and avoid falling off and twisting in the drilled hole.

     As a kind of wedge expansion anchor with torque control, being suitable for the application of medium to heavy fasteners requiring high pull-out value in concrete base, used to anchor and fix the objects of steel or other metal materials.The expansion clip wound around wedge end plays the role of expansion. By passing concrete wedge bolt through an guide hole in the objects to be fastened, also called concrete through bolt.

     Realizing easy and quick installation, expanding wedge bolt is hammered into the installing hole through the guide hole in the fixing object. After tightening the nut by tool, the loading will remain on the hole wall. Multi-functional construction solutions can be used to anchor and fix various projects. Due to its high resistance to vibration loading.Unique design is also suitable for installation in the earthquake areas.   

[Product Features]:

★ Design full or long external thread to make the fixing height adjust more easily.

★ Mark a English letter on the anchor head to identify the anchor length for installing.

★ Don't require exact drilling hole depth.

★ Enable to hammer it to the below of the substrate if being no longer needed.

★ Being suitable for medium-heavy duty loading purpose.

★ Steel expanding clip is completely wrapped anchor wedge body to ensure the full expansion force and tensile strength and prevent it from twisting and falling off in the hole.

★ Shrunk-convex head design protect external threads from damaging when hammering.

★ Provide American system Unc-thread standard and Metric mm-thread standard.

[Materials & Surface treatment]: 

☞ Carton steel 4.8 - 8.8 grade & ZP, ZYP, HDG, Spraying Dacromet coating.

☞ Stainless steel 304/316

[Base Materials]:  ☑ Concrete ☑ Masonry ☑ Brickwork ☑ Solid wall ☑ Stone

[Applications]:

● Railing,special door industry,wall panel.

● Installation of interval signs, handrails, railings, shelves ,wood plate,wall hanger,bracing,shelving and gates.

● Installation of console grating and fence and heavy machinery location installing.

● Pipe installation engineering / pipe support.

● Cable and tower racks,outlet box,parking meter

● Installation of banister starter bars for structural expansion,stadium seats and rectification works.

● Steel building structural expansion and rectification works.

● Curtain walls, fixing rock climbing hanger plate or other security equipment or device.

[Installation Instruction]:

❶ Drill a hole in the base material to ensure the proper diameter and depth required.

❷ Use a nylon brush to remove all debris and dust.

❸ Pass wedge anchor bolt through a guide hole in the object and vertically align with a drilled hole in the substrate.

❹ Hammer the head to insert it into the substrate hole.

❺ Fasten the hex nut by tool until being fully fixed.

[Product size description]: ( inch/mm )

**The special sizes are available as customer's inquiry.