Special expansion bolts&nuts ,Anchoring,hex stainless steel nut,customized special screw

Undercut anchor is M6*7,it will be used fixing marble and back up construction industry ,Fix and tighten the bolts parts with expansion nuts,easy to install,no need of embedded parts,expansion nuts are enough for fixing with bolts.Kinsom fasteners provide normal standard M6 &M8 size undercut anchor for constructions.We have 2 types on stock for now.

Custom cold headed fasteners products are used by cold forging process ways.stainless steel bolts and nuts.

Three parts :

• Stainless steel Flange nuts
• Stainless steel Thread bolts
• Stainless steel  Expansion bolts and nuts

• Our main special ,non standard fasteners include ,special screw with hexagon socket,six-lobe,Slotted head, special bolts and nuts with double head,half thread,special rivets with Tubular ,non standard machine screw,non standard electrical screw,non standard machining ,stamping parts and non standard precision metal parts.All the non standard screw customized by your drawing
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Type 2  Stainless steel assemblies of fasteners

How  to assembly expansion bolts and nuts:

Usage and Customer Project:

• Curtain wall custructions industry

1. Non standard fasteners-Customized requirements are accepted! We serve both large and small OEMs!
2. standard and special screw, nut, spring,bolts ,machining parts etc.

Competitive Advantages  : Service.Top Quality,Green Product, Guarantee/Warranty , Experienced Staff

High Quality garantee from QC control:

IPQC Process

• Inspecitons of raw material
• Supplier Chain Management to ensure raw material products

 

 

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PQC Process

• Not only focus on before inspections but also in process of productions.

 

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OQC Process

we test 100% of our production lots to ensure absolute quality.

Throughout every step of the manufacturing process we utilize in-process controls .

Final inspections are then conducted in room to packaging.

Each kind of material should be tested before producing.
All the non standard fasteners should be gone through 3 rounds inspections before export out.

 

 

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Offer PPAP /Mechanical Tests 

 

 

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Strong Packaging: 

• Polybag
• Small box:    L12*W8*H6CM
• Carton box:  28*20*16CM &23*22.5*15CM and customized by item size
• Pallet  strong packaging

Carton box +pallet packaging to protect your goods in process of shipping

 

 

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