Special six lobe socket step screw

Speical step screw with locking and sealing ,yellow color.Full service of fastening solutions to customer,Makes it easy to

assembly.We specialized in manufacturing the special fasteners,

Our Direct client might be in Machine,electronics,tools and construction industry.We know what our customer's

request,and will help you find the right answer and get the right part of fasteners.

Non standard fasteners-Customized requirements are accepted! We serve both large and small OEMs!

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

Multiple choice - material,size

We update news of Fasteners,Follow us:

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

Click us to get more information about this kind of product .

Quality control Packaging Process Inspection Process Other kinds of special screw

Kinsom Is Your Professional Supplier Of Special fasteners

•        We offer a variety of  non standard fasteners and precision metal parts.
•        By Cold forging process  and Second-stage machining process  
•        OEM and ODM product service !  Available for customization by your drawing and samples!
•      Over 20 years experienced staff  will serve and help you find the right parts.
•      Offer PPAP Doc and Test report
•      Check our MadeInChina website https://ksfasteners.en.made-in-china.com/ or www.ksfasteners.com

Contact US

    Kinsom is an a professional manufacturer and exporter company , that specialized in various of special cold formed fasteners ,rivets series ,screws, bolts and nuts.With whole fastening solutions matched provide" One Stage Purchses"non standard precision metal parts,machining and stamping parts to serve growing demand for fastener solutions in markets for local and overseas market.

    Mr Tan F. And Mr Chen S.F from top management ,rapidly get into local market in 2006.Providing non standard fasteners.With the increase of local maket,in 2014 Kinsom Was founded,mainly expanding Fasteners and Machinging metal parts business in Europen and  North& South America ,Australia.While start new factory Samhotak in 2019 year.Samhotak is 

in Kunshan Development Zone. Audited pass ISO9001:2015 and IATF16949:2016 certificate.

  We owns advanced 4S/5S Cold Heading Machine ,Threading machine,and precision screw  Rivets inspection equipment. And have the best-equipped Team Members in the business to help you get the right part and find the best answers to all your questions. 

    Kinsom serve both large and small OEM/ODM! Furthermore,we offer customized design to meet your requirement.

    More focus on producing the quality products,and providing customer service and ability to meet customer requirements.To face the challenges of world manufacturing market ,we still make sure our quality and service to maintain satisfaction of customers’.