For both lead screws and ACME screws, choices for component type are nut only, screw only, and nut and screw assembly. Typically, the nut is made of plastic or bronze. Lead screws and ACME screws may ...

Thomson Industries, Inc., a leading manufacturer of linear motion control solutions, has enhanced its online lead screw ...

± 0.001 in/ft - Precision Rolled (XPR). ± 0.0005 in/ft - Precision Ground (SGT). Standard diameters from 3/8" to 4". (larger diameters up to 14"). Standard leads from 0.125" to 1.875". Alloy and ...

Self-assembly is the process by which an organized structure spontaneously forms from individual components, as a result of specific, local interactions among the components. When the constitutive ...

El Salvador’s President Nayib Bukele took the United Nations General Assembly’s stage on Tuesday to boast of security improvements in his country and claimed wealthier nations are becoming ...

Established in 1945 under the Charter of the United Nations, the General Assembly occupies a central position as the chief deliberative, policymaking and representative organ of the United Nations.

By Eve Sampson The United Nations General Assembly convened in New York on Tuesday against the backdrop of a world embroiled in several wars, including Israel’s expanding and increasingly deadly ...

Our mission is to deliver unbiased, fact-based reporting that holds power to account and exposes the truth. Whether $5 or $50, every contribution counts. Despite early optimism for a pause in host ...