[Data] Screw Tolerance Comparison Table: Old JIS and New JIS

Explaining the importance of proper screw selection! Comparing the screw tolerances of the old JIS and new JIS.

last updated Apr 15, 2026

[Information] Basic Education on Export Control Regulations for Sales Representatives

Let's learn about the importance of security trade management and practical points! Introducing basic knowledge.

last updated Apr 15, 2026

[Information] Proposal for the Forging of Metal Cutting Process Products and Die-Cast Products

Achieve quality improvement and long-term cost reduction! We propose a transition from cutting processing and die casting.

last updated Apr 15, 2026

[Information] New Employee Training: Basics and Applications of Screws, Bolts, and Hex Socket Bolts

Learn the features of various fastening components and their proper usage! Basic training materials for the assembly manufacturing industry.

last updated Apr 15, 2026

Machined and sheet metal processed parts: Cost fluctuation comparison data for 2020-2025.

Average increase of 25% to 40% in overall parts costs! Comparative materials clarifying the factors of variation and their impact.

last updated Apr 15, 2026

[Data] Analysis of Price Trends for Iron and Stainless Steel Bars

Aiding future procurement strategies and cost management! An explanation of the trends of SS400 and SUS304 from 2020 to 2025.

last updated Apr 15, 2026

[Data] Hexavalent Chromium and Trivalent Chromium: A Thorough Comparison

From the basics of chromate treatment to environmental regulations! A detailed comparison of hexavalent chromium and trivalent chromium.

last updated Apr 15, 2026

[Information] About the strength classification differences of hexagon socket bolts (steel/raw).

Explain the reason for the different strength classifications above and below M22 from the perspective of manufacturing processes and quality control!

last updated Apr 15, 2026

【Information】Differentiating between CAP screws and hex bolts

From space-saving design to high versatility! Explaining the differences between CAP screws and hex bolts.

last updated Apr 15, 2026

[Data] Comparison of Equivalent Materials for SNB23 Material Mechanical Properties

Providing guidelines for material selection! Comparative analysis of the mechanical properties of SNB23 material and equivalent materials.

last updated Apr 15, 2026