[New JSA Standard Issued] Achieving Standardization of the 'Property Class 4.8 Torshear Type Hexagon Bolt' that Balances Safety and Efficiency on Construction Sites!
NQ Score
85/100
N1 Content Completeness
9
AI Summary (NQ-processed)
The Japanese Standards Association (JSA) has issued a new standard, 'JSA-S1028:2026,' for a torshear type hexagon bolt set developed by Tsukimori Industry. The bolt features a pin-tail that breaks upon completion of tightening, allowing for visual confirmation, thereby contributing to solving labor shortages and stabilizing quality in the construction industry.
AI Analysis
Frequently Asked Questions
- Q: What is the main feature of the bolt set according to JSA-S1028:2026?
- A: The main feature is the mechanism where the pin tail at the bolt tip breaks, allowing anyone to visually confirm the completion of tightening at a glance.
- Q: Who developed this new standard bolt?
- A: It was developed primarily by Tsukimori Kogyo Co., Ltd., and the standard was issued by the Japanese Standards Association (JSA).
- Q: What challenge in the construction industry does this bolt address?
- A: It addresses the shortage of skilled workers by achieving transparent construction that ensures consistent quality regardless of the individual's skill level.