Cylinder Rail Linear Shaft 4mm - 50mm Hardened 45# Steel Smooth Rod Optical Axis

 

【Product material】 45# steel
【Product Appearance】Chrome plated thickness: 0.02-0.03MM
【Product Hardness】 HRC62±2
【Product Size】 Zero-cut customized
【Product precision】H6-H7-6G
Surface finish: 0.3-0.5   
Straightness: 0.15/1000mm     
Roundness: 0.01

If you do not have the length you need, you can provide the dimensions for customer service to give you an account of the unit price, and then purchase.

Purchase Notes                                                                                                                                                      
1. the optical axis is a cut piece, so do not accept quality problems outside of the return service, please know oh. 2!

2. Because we are using the cutting machine roughly according to the size of the cut, the general error within 10MM (only long, not short), shorter than 100MM can not be cut. If you need the exact length, please be careful to shoot Oh!

3. Optical shaft is the whole (2 meters or 3 meters) clamped at both ends of the plating, so the top two ends may have plating layer is too thin, blackening and other phenomena. Cut pieces if you can not accept one end of the possible existence of blackening, Please leave a message! Otherwise, we will default delivery.

 

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