| Product name: spring pin(DIN1481) |
Product standard: DIN1481,ISO8752 |
| Our company standard: KX-1481 |
Material: spring steel, stainless steel |
| Size: 1mm-50mm |
finish: Black, Phosphated, Zinc Plated, plain |
Jiangxi Kaixu Automobile Fitting Co., Ltd, founded in 2017 (Original Ruian Kaili auto parts factory which was founded in 1999), is a production type of private enterprise with great strength, specialized in standard parts, non-standard parts, auto parts, auto fasteners, motorcycle parts and stamping parts production.
Slotted & Coiled Spring or hollow pins are economical, universally used shear-type fasteners that are self-locking. They're manufactured to an oversize dimension so that when the pin is inserted into a hole, radial forces are exerted that hold the spring pin in place.
- Common uses include dowels, spacers, stop pins and hinge pins in thousands of demanding, non-precision industrial applications
- Wide range of standard sizes
- Standard zinc or light oil finish - other finishes also available
- Made by progressive roll forming flat strips of carbon steel or heat-treatable
420 stainless steel
- Style Choices:
Slotted: Conventional & Type A Notched;
Coiled: Light Duty, Standard Duty & Heavy Duty
- Tubular slotted spring pins are manufactured by progressive roll forming flat strips of high carbon steel or heat treatable 420 stainless steel. After forming, the pins are deburred to remove sharp edges, then heat treated to a spring temper. High-carbon (1070-1095) steel spring pins are hardened to Rc 46-53 and 420 stainless steel spring pins are hardened to Rc 43-52.
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Our company has advanced equipment and strong technical force. As the company grows, we have maken great achievement in product development. Kaixu is coming to being a high degree of mechanization, well division, close cooperation, organic whole high work efficiency. We get our products up to the European environmental requirements and have passed the IATF16949:2016 quality management system certification.
We insist on principles and business philosophy of "the Quality First" and seeking for development, exploitation, innovation to servicing our existing and new customers. "Your satisfaction is our kaixu people's pursuing goal ". Welcome to call us to cooperation.
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