M3x30 spring steel stainless steel Heavy duty slotted pin elastic cylinder pin ISO8752 spring lock pin spilt pin DIN1481 expansion pin coiled spring pin clamping pin used in machinery railway aviation automotive industry agriculture tools furniture mining plastic

Slotted spring pins are cylindrical pins rolled from a strip of material with a slot to allow the pin to have some flexibility during insertion. Slotted spring pins are also known as roll pins, selflock pins or "C" pins.

The special features of slotted spring pins are as follows. First, these pins are used to connect two or more construction elements to each other. Second, they are highly suitable to absorb shear forces.

The nominal diameter of the pin is the same as the receiving hole diameter. The recommended hole tolerance is ISO H12.

The pins can be easily removed using a mandrel and reused several times.

The values specified for the shear force only apply to spring steel.

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FAQ

Q: Are you trading company or manufacturer?

A: We are factory.

Q: What is your payment method?
A: T/T. For small order less than 1000USD, 100% in advance to reduce the bank charges. For order more than 1000USD, 30% in advance and balance before shipment.

Q: Can you provide a sample?
A: Yes, our sample is provided free of charge, but not including the cost of freight.

Q: What's your delivery time?
A: Generally 15 days if the goods are in stock. If not in stock we’ll need 30 working days to produce. It depends on quantity.

Q: How to Custom-made?
A: If you have a new product drawing or a sample, please send to us, and we can custom-made for you. We will also provide our professional advices of the products to make the design to be more realized & maximize the performance.

Q: Which mode of transport would be better?
A: In general, we advice to make delivery by sea. Also we respect your views of other transportation as well.

Anhui Paiensi Metallic Products Co., Ltd, located in the scenic east of Anhui Province, was founded in 2011, with staff of more than 50 people, independent design team and technological research and development force. The register capital is one million. With several years' development, Paiensi now becomes the domestic professional manufacturer of elastic cylindrical pins, spring washers, positioning bushings and spring rolled parts. Paiensi made the maximun efforts to provide customers with satisfactory experience, thus becoming a high-quality supplier of the market. Paiensi is proud of being a solution provider, aiming at reducing costs and improving performance, working with customers to develop business and technology solutions. Paiensi solves problems through focusing on the highest quality, the best service, persistent innovation and the master craftsman spirit. Paiensi integrates R&D, production and sales. The products are sold at home and abroad.