Drilled Shaft
We take a φ10×50 mm drilled shaft with a φ3 mm hole as an example. We use a φ3 mm cotter pin. The axial pull-out force is ≥1.5 kN. We use a φ3×30 mm spring pin. The axial pull-out force is ≥2.5 kN.
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Slotted Shaft
We take a φ10 mm, 40Cr material, HRC 35 slotted shaft as an example. The double shear failure load is ≥25 kN. This force is enough for excavator links or hydraulic cylinder ears. The outer diameter
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Shaft Spacer Sleeve
We take a φ20×φ16×20 mm (OD×ID×length) spacer sleeve as an example. The outer diameter φ20 h7 is 20.000 to 19.985 mm. The inner diameter φ16 H8 is 16.000 to 16.027 mm. The length tolerance is ±0.1
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Internal and External Threaded Copper Nut
We take an M8 outer / M6 inner brass nut as an example. The outer thread tightening torque is 15 N·m. The inner thread bolt torque is 10 N·m. The nut body does not deform or crack. Brass has an
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Hot Melt Embossed Nut
We take an M5 brass hot melt nut embedded in PA66 plastic (10 mm hole depth) as an example. We follow UL 746C for testing. The axial pull-out force is ≥900 N. This is about 50% higher than the
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Turned Precision Parts
Our machining precision can reach ±0.01 mm. Diameter tolerance of ±0.01 mm is our normal level. ±0.005 mm is our precision level. Concentricity is ≤0.03 mm. Surface roughness of Ra≤1.6 μm is normal.
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China Drilled Shaft Manufacturers Factory Suppliers
We adhere to the business philosophy of prudence, prudence, and responsibility, and manufacture each Turned Precision Parts, turning, Slotted Shaft with a rigorous attitude. With the improvement of industry technology and evaluation standards, our company has been developing safe and effective Drilled Shaft with high quality and low price, in line with international recognition, so as to improve our international competitiveness. We believe in fostering a culture of collaboration and innovation, working closely with our customers to develop new products and services that meet their needs. We aim to provide our customers with superior products and perfect services, and become a trusted partner of many brand customers. Our commitment to sustainability and social responsibility is an integral part of our business philosophy. We are constantly refining our processes to provide the most efficient and effective solutions. With the strong position of market demanders, customer response time has become the main concern of our company.
Julie Lerner
We have cooperated many times, and the company's products are still very good and cheap, which we like very much.
Nannette Hughes
I'm glad I followed my friend's recommendation and got these products, which are really easy to use!
Glenda Albertson
I have already received these items, and I look forward to the next cooperation!
Angie Turner
Their customer service is good and the product is good. This supplier is a big brand and trustworthy.
Debbie Polk
Thank you for your service and happy cooperation!
Elizabeth Stephens
Through this cooperation we feel that you are very reliable, we are considering long-term cooperation.
Our products are not only distributed all over the world, we have accumulated a wealth of experience, which has established the company's solid position in the international Blind Rivets, Square Washer Combination Screws industry. As one of the most experienced drilled shaft manufacturers and suppliers in China, we have world-leading production equipment and strong manufacturing capabilities. Please rest assured to wholesale bulk drilled shaft made in China here and get quotation from our factory. Customized orders are welcome.
