Name: 2-516-212-01 5/16-18 X 2-1/2 HEX MACHINE BOLT
Brand: BARNHILL BOLT CO., INC.
SKU: 2-516-212-01
Price: 0.384 USD
Availability: InStock
Rating: 4.9 (2 reviews)

Question 1

What is the Mfr

Accepted Answer

Mfr refers to the component's producing company, whose brand and manufacturing processes directly impact the component's performance, consistency, and traceability, making it a key reference during selection.

Question 2

What is the Series

Accepted Answer

Series indicates a manufacturer’s organized range of components, often named with a common prefix or code, to streamline product selection and ensure compatibility across similar models.

Question 3

What is the Package

Accepted Answer

his term denotes the protective casing (often made of plastic, ceramic, or metal) that encapsulates an integrated circuit, determining its size, reliability, and suitability for different mounting technologies like through-hole or SMT.

Question 4

What is the Thread Size

Accepted Answer

Thread Size refers to the key geometric parameters of a thread pair that ensure interchangeability and connection function, primarily including nominal diameter, pitch (or threads per inch), and thread series designation, with base units of millimeters (m

Question 5

What is the Type

Accepted Answer

This parameter categorizes a component based on its fundamental operating principle, internal structure, or primary application domain. It serves as the highest-level identifier, grouping devices with shared core characteristics—such as "N-Channel MOSFET,

Question 6

What is the Product Status

Accepted Answer

Product Status indicates the commercial availability and production stage of the component, such as Active, Not for New Design (NRND), Obsolete, or Last Time Buy (LTB).

Question 7

What is the Length - Overall

Accepted Answer

This parameter specifies the maximum linear dimension of a component or assembly along its primary axis, measured from its outermost extremities. It is a critical mechanical specification for determining spatial requirements, enclosure fit, and clearance

Question 8

What is the Features

Accepted Answer

These are the additional, non-core capabilities or characteristics integrated into a component beyond its primary function. They enhance performance, reliability, or ease of use, such as built-in protection (thermal shutdown, overcurrent), enable/disable

Question 9

What is the Plating

Accepted Answer

A thin metallic coating applied to a component's base material (typically copper or a base metal alloy) to enhance surface properties. Its primary functions are to prevent oxidation, improve solderability, reduce contact resistance, and increase durabilit

Question 10

What is the Material

Accepted Answer

The specific substance or combination of substances from which a component is primarily fabricated. This fundamental specification determines key physical, electrical, and thermal properties, including conductivity, resistivity, mechanical strength, therm

Question 11

What is the Head Height

Accepted Answer

Head Height refers to the vertical distance from the seating plane (where the fastener head contacts the mounting surface) to the topmost point of the fastener head. This dimension is critical for determining clearance above the mounted component, ensurin

Question 12

What is the Length - Below Head

Accepted Answer

This dimension specifies the axial distance from the underside of a fastener's head to its tip, encompassing the entire threaded and unthreaded shank. It is a critical mechanical parameter for determining the total available engagement length within a tap

Question 13

What is the Screw Head Type

Accepted Answer

This parameter defines the geometric shape and drive interface of a fastener's head, which determines the required tool (e.g., flathead, Phillips, hex, Torx) for installation and removal. It directly influences applied torque, tamper resistance, and wheth

Question 14

What is the Head Diameter

Accepted Answer

This parameter specifies the outer diameter of the enlarged, typically flat or shaped portion of a fastener (e.g., screw, bolt) that bears against the mounting surface. It is a critical mechanical dimension that determines the tool engagement size (for dr

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