News Center | Company & Industry News - Zhuhai Jiali Hardware

This article elaborates on the process principle, film parameters, advantages and differences of zinc phosphating and manganese phosphating, compares galvanizing and blackening processes, and provides selection standards for automotive and mechanical high-strength bolts.

Compare six core performances of carbon steel and stainless steel fasteners, attach complete selection comparison table, clarify material selection rules for machinery, outdoor, chemical and vibration working scenes.

This article deeply analyzes the microscopic mechanism of bolt fatigue fracture, distinguishes vibration fatigue, stress fatigue and installation fatigue failure modes, and provides comprehensive improvement schemes from assembly, material selection, structure and operation maintenance.

Detailed selection table for bicycle fasteners, including specifications, materials, surface treatments and anti-loosening solutions for road bike, mountain bike, e-bike and folding bike.

Jiali Hardware provides one-stop bicycle fastener solutions for road, mountain, e-bike and folding bikes, including titanium alloy, stainless steel and anti-loosening screws for frame, brake, wheel and transmission.

Explain torque calculation, wrench calibration and on-site testing methods for high-strength bolts, analyze risks caused by torque deviation, and provide safety fastening and re-inspection standards.

Explain torque calculation, wrench calibration and on-site testing methods for high-strength bolts, analyze risks caused by torque deviation, and provide safety fastening and re-inspection standards.

Compare the performance differences between black oxide and galvanizing treatment for grade 8.8, 10.9 and 12.9 high-strength bolts, providing selection standards for different working conditions.

Analyze material, heat treatment and mechanical properties of grade 8.8, 10.9 and 12.9 high-strength bolts, provide selection rules and operation standards for steel structure, machinery and equipment assembly.

Explain the mechanical performance, hardness and applicable working conditions of different strength grade bolts for industrial mechanical assembly.

Analyze the advantages, disadvantages, anti-rust performance and application scenarios of four mainstream fastener surface treatment processes.

This article introduces the customization process and application scenarios of non-standard fasteners, and analyzes the technical and production advantages of Zhuhai Jiali Hardware.

Zhuhai Jiali Hardware, 18 years experience in industrial fastener production, supply GB DIN ANSI standard screws, custom non-standard parts, fast delivery.

Jiali Hardware 2026 new energy vehicle battery pack fastener technical white paper containing complete anti-locking performance test data, 1 million cycle vibration test results, installation process guide, and BYD/NIO/XPeng customer application cases

Zhuhai Jiali Hardware Co., Ltd. provides a full range of fastener products including stainless steel screws, self-tapping screws, bolts and nuts. This comprehensive guide details technical specifications, application scenarios, and selection guidelines for various fastener types, serving as a complete reference manual for fastener procurement.