Factors affecting the choice of mining methods

1. Geological factors

Second, economic factors:

Captive Panel Screws Material is Stainless Steel per ASTM-A581/A582.

Ideal for use on equipment and electronics where mounting hardware is subject to loss.Keystone`s captive screws are easily installed for secure equipment assembly.Round Head Screws: Knurled / Slotted- Knurled / Unslotted. Hex Head Screws: Slotted & Unslotted

Round Spacers used wildly in Electronic .

Captive Panel Screws

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