Roll Pin Spring Pin

A roll pin, also known as a spring pin, is a type of fastener used to securely join two or more parts together. It features a hollow, cylindrical design with a longitudinal split along its length, allowing it to compress when inserted into a hole. Roll pins are commonly made from spring steel or stainless steel. Wenqi Machinery offer custom manufacturing services to provide with precisely engineered products that meet exact specifications.

 

 

Product name:	Roll pin spring pin
Diameter(mm):	8
Length(mm):	45
Material:	65Mn

 

 

 

Here are some common standards that specify the dimensions and properties of spring pins:

 

ISO Standards:

1. ISO 8750: This standard specifies the dimensions, tolerances, and requirements for coiled spring pins made of steel or stainless steel.

2. ISO 13337: This standard provides guidance on the dimensions, material properties, and testing methods for slotted spring pins (also known as roll pins) made of steel or stainless steel.

 

ANSI Standards:

1. ANSI/ASME B18.8.2: This standard covers metric coiled spring pins, including their dimensions, tolerances, material properties, and testing methods.

2. ANSI/ASME B18.8.3: This standard addresses inch series coiled spring pins, specifying their dimensions, tolerances, material properties, and testing methods.

 

DIN Standards:

1. DIN 1481: This German standard specifies slotted spring pins (roll pins) made of spring steel or stainless steel, including dimensions, tolerances, and material requirements.

2. DIN 7343: This standard provides specifications for cylindrical coiled spring pins, including dimensions, tolerances, and material properties.

 

 

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