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bolt Product List

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[Latest Version ★ Now Available for Free] Collection of Case Studies for Solving Screw Problems Rev6

[Currently Available for Free] Clear Solutions for Troubles and Issues Related to Screws!! We also suggest appropriate products! A must-see for those who are struggling♪

"Do you have any concerns or troubles with screws?" Strength, corrosion resistance, heat resistance, loosening, delivery time... In this document, we have gathered proposals and case studies for solutions based on the voices of our customers' concerns. There are many problems that can be solved with the right product selection. ◆Examples of Concerns◆ - High-strength bolts that are outside standard specifications are difficult to procure. - I want bolts that won't seize without using plating or coating. - It's a corrosive environment, but I can't compromise on strength. - The bolt broke. It cracked. - The screw is seizing up. It's burning. - Even though I tightened it with the correct torque, it still loosened. Please leave it to the experts!

  • bolt
  • nut
  • fastener

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The world's most reliable Unbrako cap, Unify UNBRAKO.

We also have the UNBRAKO hex socket bolts, which have the highest strength and precision among commercially available products, in stock according to the Unified standard!

UNBRAKO hex socket bolts combine the highest levels of strength and fatigue resistance available in commercial products. We also have a stock of Unified sizes ready for immediate delivery. Please feel free to contact us.

  • fastener
  • bolt
  • nut

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8.8 Strength Guarantee Hex Bolt with Hot-Dip Galvanizing

We guarantee a strength of 8.8 even after being treated at high temperatures following hot-dip galvanizing!

Yura Sangyo Co., Ltd. offers "hex bolts" with a strength guarantee of 8.8. Most standard 8.8 hex bolts are made from boron steel or SWCH35K, but our product uses "SCM435" and is managed under appropriate heat treatment conditions, ensuring a strength of 8.8 even after being treated at high temperatures during hot-dip galvanization. Please feel free to contact us when placing an order. 【Hex Bolt Sizes】 - M10 x 20–75 - M12 x 30–75 - M16 x 35–100 - M20 x 40–100 - M22 x 55–120 - M24 x 60–120 - M27 x 70–150 - M30 x 70–150 *For more details, please download the PDF or feel free to contact us.

  • bolt

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