Fastener Testing Articles

Which Self Drilling Screw Specification Should You Follow?

Drywall and Metal Piercing Screws Are Covered by JIS 1125

Bolt Head-to-Shank Failures Are Prohibited

Performance Testing of All-metal Commercial Locknuts

Drywall and Metal Piercing Screws Are Covered by JIS 1125

Rockwell Hardness Testing of Fasteners

Evaluating Stainless Steel Tapping Screws

300 Series Stainless Thread Rolling Screws Do NOT Work in Stainless Steel Applications

Tapping Screw Performance Specifications

Catch Defective Tapping Screws Before Your Customers Do

Tapping Screw Performance Specifications

Measuring Recess Strength..a Requirement on Military Screws

Torsional Strength Test is Critical in Many Screw Specifications