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OEM Lock Spring Bolt Parts

The more common spring bolt lock applies force to the bolt itself to cause it to retract by using a spring to hold the bolt in place. Consequently, a deadbolt can increase a door's resistance to forced entry as well as entry without the proper key.

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Part Name

OEM Lock Spring Bolt Parts

product-722-451

Product Description

Part Name	OEM Lock Spring Bolt Parts
Material	SUS304, SS316L, 17-4ph and etc
Tolerance	±0.3%-±0.5%
Finish	Magnetic Polishing and sand-blasting and etc
Model Number	Customized or OEM
Weight	5-10 gram
Technology	Metal Injection Molding, Sintered technology
MOQ	>2000pcs
Package	Cartons, Blister tray or according to your requests
Original	SHENZHEN,CHINA

What is MIM Technology?

MIM is a technology combining injection molding and powder metallurgy.

Comparision of MIM to investment casting

Parameters	>Investment casting	MIM
Minimum aperture diameter	2mm	0.4mm
Maximum depth of aperture￠ 2mm	2mm	20mm
Minimum wall thickness	2mm	<1mm
Maximum wall thickness	unlimited	10mm
￠ 4mm tolerance	±0.2mm	±0.06mm
Surface finish(Ra)	5μm	1μm

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FAQ

Q: What is the meaning of MIM?

A: The process known as Metal Injection Molding (MIM) combines the design flexibility of plastic injection molding with the robustness and longevity of metal materials. In industries like aerospace, automotive, and medical devices, MIM is favored over traditional metal manufacturing processes due to its lower cost.

Q: How to operate MIM?

A: Raw material is a mixture of fine metal powder and binder. When heat raw material, it will change to thickened and pulpy mixture, then to be injected into molds and form models. After cooling, we get it out from molds and reprocess to remove binder (called degreasing). Lastly, we put it under manipulated high temperature, metal powder is melted and formed tight solid.

Q: How should I pay?

A: We can accept Paypal for minor orders; a Paypal commission will be charged to the total.
It is best to use T/T for the large one.

Q: How should I ship?

A: You have options like TNT, FEDEX, DHL, etc. for little orders.
For big amounts, you might choose between the sea and the air.

Q: How about the specifics of the packing?

A: We've included our standard packing information.
We would be happy to assist you if you have any unique needs.

If you are interested in metal lock spare parts, please send me 2D or 3D drawings, and then we will evaluate them and offer you a nice price.

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