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Hangzhou Jiangxin Industry Co., Ltd.

Dec 26 2025

Small bolts bear a big responsibility! An analysis of flange bolt material and strength selection. Hex Flange Bolt Bolts are indispensable fasteners in industrial manufacturing, machinery equipment, automotive assembly, and construction engineering. Among them, hex flange bolts, with their unique f...
Hangzhou Jiangxin Industry Co., Ltd.

Dec 19 2025

How does the shape of the bolt head affect its performance and safety? Jiangxin Fasteners Bolts, as one of the most common fasteners, play a crucial role in various applications due to the shape of their heads. Whether in the assembly of mechanical equipment or the fixi...
Hangzhou Jiangxin Industry Co., Ltd.

Dec 12 2025

Carriage bolts: Don't underestimate carriage bolts! Their anti-rotation feature is hidden in their "neck". Carriage Bolts     What are Carriage Bolts? Carriage bolts excel in many applications thanks to their unique structure and anti-rotation design. Their diverse material choices and surface treatments ...
Hangzhou Jiangxin Industry Co., Ltd.

Dec 05 2025

Flange Nuts: Structural Features, Application Scenarios, and Selection Guide Flange Nut In machine shops and pipeline construction sites, are these complaints familiar? Ordinary nuts tend to "break down" under vibration or heavy loads, not only delaying the project but also p...
Hangzhou Jiangxin Industry Co., Ltd.

Nov 07 2025

Small bolts, big impact: An ideal solution for precise positioning and high-strength fastening of non-standard T-bolts T-bolts In the world of mechanical connections, the bolt family has many members, but the "non-standard T-bolt" is definitely a low-key yet exceptionally powerful "hidden master." Unlike ordinary bolt...
Hangzhou Jiangxin Industry Co., Ltd.

Oct 11 2025

Understand these 5 types of screw materials and never make mistakes again! From hanging a painting to installing an air conditioner outdoor unit, screws are essential connectors. But did you know that the lifespan and safety of a screw are determined by the material it's mad...
Hangzhou Jiangxin Industry Co., Ltd.

Sep 26 2025

Introduction to Science: Understanding Screw Heat Treatment: A Key Step in Determining Strength and Toughness As core components of mechanical connections, screw performance directly determines the reliability and safety of equipment. Heat treatment is a critical process that modifies the internal structure o...
Hangzhou Jiangxin Industry Co., Ltd.

Sep 19 2025

It's not "just tighten it"! A Comprehensive Guide to the Safe Use of Screws: Read It and Avoid detours The Importance of Screws Screws, as the core components for mechanical connection and fixation, if not handled properly during installation, disassembly and use, may not only lead to equipment failur...
Hangzhou Jiangxin Industry Co., Ltd.

Sep 12 2025

A Comprehensive Guide to Anti-corrosion and Moisture-Proofing for Screws: Unremarkable Small Parts Require Great Attention to Rust and Moisture-proofing! Comprehensive analysis of the core technologies for anti-corrosion and moisture-proofing of screws In scenarios such as industrial equipment, home decoration, and automotive machinery, screws, though...
Hangzhou Jiangxin Industry Co., Ltd.

Sep 05 2025

Understanding Eye bolt Materials, Load-Bearing Capacity, and Installation in One Article Eye bolts Eye bolts, also known as eye bolts, are bolts with a ring-shaped structure, primarily used to attach heavy objects or as suspension points. They are widely used in various industrial and dom...
Hangzhou Jiangxin Industry Co., Ltd.

Aug 29 2025

Jiangxin Time: Unlocked in One Article! A comprehensive guide to expansion bolts from principle to application Expansion Bolt Expansion screws are generally composed of a screw, an expansion sleeve (or expansion cone), a washer, a nut and other parts. Among them, the tail of the screw presents a conical shape...
Hangzhou Jiangxin Industry Co., Ltd.

Aug 22 2025

Spring washers: structural characteristics, application scenarios and selection guide Spring Washer Spring washers, also known as spring washers, are common mechanical fasteners used to prevent nuts or bolts from loosening when subjected to vibration or other external forces. They gen...