M14x90 spring steel slotted spring pin elastic cylinder pin ISO8752 spring lock pin roll pin DIN1481 expansion pin coiled spring pin cotter pin dowel pin clamping pin used in machinery railway aviation agriculture tools furniture mining plastic

Heavy duty spring pins have a longitudinal slot along one side that you squeeze closed to install them into unthreaded holes. Install these pins into a hole slightly smaller than the pin diameter. They have at least one chamfered end, which means the end is angled to make insertion easier.

HOW TO USE: Align the spring pin with the appropriately sized drilled hole. Tap the end of the pin extending beyond the jaws of the pliers with a ball-peen hammer. Release your grip with the needle-nose pliers when the spring pin sits tightly in the hole. Set the tapered end of the spring pin set on the end of the spring pin.

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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.