Internal Tooth Star Lock washer between the fasteners head and the substrate to create more friction and resistance to rotation.

Good resistance, can be used in a humid environment.

Adopts carbon steel, hard and durable. Applicable to different sizes of fasteners.

Widely used in machinery equipment, industrial production of shocks absorption and insulation.

High precision locking washers, 7 sizes, sufficient quantity can meet various needs.The size, the number of each box, and the packaging box tag can be customized.

Dongguan Ganggu Hardware Product Co.,ltd is a ISO9001 Manufacture with 14 years experience for fasteners in dongguan city and Vietnam .

Our company covers an area of 3,000 square meters and has 50 employees. The product has sold to 43  countries so far.

Our main products include sealing screw, License Plate screw, stainless steel screw, terminal block screw, self-tapping screw, nut, rivet,

tube star insert , Internal Tooth Star Lock washer,self drilling screws ,shaft,pin, knurled shaft, dowel pin,washers,spring, CNC lathing parts,threaded rod and other hareware parts.

Besides, we are making great efforts to develop new products to meet different requirements. Meanwhile, OEM and ODM orders are welcomed.

Our company has Vickers hardness tester, Rockwell hardness tester, projector, salt spray test machine, pull-thrust meter and torque-meter equipment

Infrared select setting and so on to strictly control product quality.

Adhering to the business principle of mutual benefits, we have built up a good reputation among our customers due to our perfect services,

quality products and competitive prices. We warmly welcome customers from at home and abroad.

Our product range includes:

* Fastener

* Screws and Nuts

* Stainless Steel Screws and Nuts

* Shafts & Pins

* Nuts and Bolts

* Threaded Rods

* Straight Pins

* Standard and Non-Standard Fasteners

* CNC Machining Services

We can manufacture screws as small as M0.5 and are continuously innovating to develop new products to meet diverse requirements. We welcome both OEM and ODM orders to accommodate your unique specifications.

*Quality AssuranceAt Dongguan Ganggu, we are committed to maintaining the highest standards of quality. Our rigorous quality control process includes advanced testing equipment:

* Vickers Hardness Tester

* Rockwell Hardness Tester

* Projector

* Salt Spray Test Machine

* Pull-Thrust Meter

* Torque Tester

These tools ensure that every product meets our stringent quality standards, guaranteeing reliability and performance.
Partner with Dongguan Ganggu Hardware Product Co., Ltd for precision fasteners and unmatched service. Contact us today to learn more about our products and how we can support your manufacturing needs.

Q1: Are you a trading company or a manufacturer?

A:We are a comprehensive industry and trade company, specializing in both manufacturing and trading.

Q2: What type of production equipment do you have, and what are your main products?

A:We utilize a range of advanced manufacturing equipment, including cold molding machines and automatic lathes. Our primary products in

clude non-standard precision electronic screws, precision shafts and pins, and other lathe products.

Q3: Why should I choose your company? What are your advantages, and which industries do you serve?

A: With over a decade of experience in the fastener industry, we offer professional manufacturing and management expertise. Our factory is ISO 9001 certified, ensuring high-quality products and reliable service. We not only provide top-notch fasteners but also offer comprehensive solutions in production design, process optimization, packaging, and after-sales support. Customer satisfaction is our top priority.

Q4: In which industries are your products typically used?

A: Our fasteners are suitable for a variety of industries, including electronics and PC, machinery equipment, concrete, outdoor equipment, sheet metal chassis cabinets, and the ocean chemical industry.

Yes, in addition to our fasteners, we also provide related products such as nuts, springs, washers, stamping parts, and tools like hex allen keys (allen wrenches) for hex socket head cap screws. If you need other items, please let us know, and we will do our best to source them for you.

Q6: How can I address specific fastener challenges or requirements?

A:We are experts in fasteners and are here to help solve any issues or meet specific requirements you may have. Feel free to challenge us with your fastener needs, and we will provide the best solutions.

                     FIND RIGHT Internal Tooth Star Lock washer WITH FACTORY PRICE PLS CONTACT US

Dongguan Ganggu Hardware Product Co.,Ltd

Finefix Hardware (Vietnam) Limited

Mob/Whatsapp/Wechat:  +86(0)18602085825

china:  angel@ganggus.com       Web: www.gangguscrew.com   www.ggscrew.com

 Vietnam:eric@ganggus.com       https://finefix.vn       https://finefixvn.trustpass.alibaba.com

China Add: NO.101 Jianjia industrial park,NO.2 Jintang Road,Changping 

                    Town, Dongguan City, Guangdong CN.   Zip code:523579

Vietnam Add: plot C_6a_CN,My Phuoc 3 INDUSTRIAL PARK,Thoi hoa Ward,

                           Ben Cat Town,Binh Duong Province ,Viet Nam