Custom Manufacturing Expert
Login
Custom Manufacturing Expert
Grade 14.9 Ultra-high Strength Fine-pitch Bolts
Specially designed for high-load working conditions such as engines. The metallographic structure is optimized through cold heading forming, and the strength far exceeds that of ordinary bolts. Fine-pitch threads improve preload accuracy and anti-loosening ability, withstand engine explosion impact and alternating loads, ensure long-term stable connection of key components such as connecting rods, and guarantee the reliability and safety of the power system.
Professional consultant team online, ready to provide solutions for you at any time
Consult Now
Products
Solutions
Applications
Contact
Contact
WeChat
Contact: Manager Fan - Tel/WeChat: 135-6073-0094 Email: Flora.Fan@toprecision.com | Manager Ao - Tel/WeChat: 13560729614 Email: Olia.Ao@toprecision.com
Sales Director: Mr. Zhang - Tel: 13510369429 Email: xiaowei.zhang@zcjtech.com
© Copyright 2011 - 2026 Shenzhen Toprecision Precision Technology Co., Ltd. All Rights Reserved.
粤ICP备2025493240号-1
