Fastener Information


Metric Bolts

With over 35 years of fastener experience, Mr. Metric is committed to offering our customers with a fastener information center. These support tools are designed to help you enhance your knowledge of fasteners and torque.


• Applying Proper Torque for Metric Fasteners

• Metric Fastener Markings: What Do They Mean?

• How to Identify a Metric Screw Thread Call Out

• Benefits of Using Metric Fasteners Over Imperial

• DIN and Standards for Fasteners

• Nylon Patching for Fasteners

• ISO 9001:2008 Certification: What it Means to You

• RoHS Compliance: What It Is, Why It Matters (Note - We will need to create a new landing page for this webpage as it's displayed on current website)