單孔安全螺栓

冷镦加工是一种少切削或无切削的压力加工新工艺
金屬。它是一種利用金屬在下列因素作用下產生塑性變形的加工方法
外力作用下，在模具的幫助下，重新分配和轉移金屬的體積，以形成
所需的零件或坯料。冷镦工艺最适合生产标准的
螺栓、螺絲、螺帽、鉚釘和銷等緊固件

A Single Hole 安全螺栓 is a specialized fastener designed to provide enhanced security by preventing unauthorized removal. Here’s a detailed description:

主要功能：

1. Single Hole Design – The bolt has a unique head with a single small hole, requiring a specialized tool (such as a spanner, pin wrench, or custom key) for installation and removal.

2. Tamper-Resistant – The design makes it difficult to remove with standard tools like screwdrivers, pliers, or wrenches, deterring tampering or theft.

3. 材質 – Typically made from hardened steel, stainless steel, or other durable metals for corrosion resistance and strength.

4. 線路類型 – May feature fine or coarse threads depending on the application, ensuring a secure fit.

5. Finish Options – Available in various finishes (e.g., zinc-plated, black oxide, or stainless) for corrosion protection and aesthetics.

常見應用：

• Security Panels & Enclosures – Used in electrical boxes, machinery guards, or public infrastructure.

• Transportation – Securing components in vehicles, bicycles, or trailers.

• Public Fixtures – Preventing vandalism or theft in street furniture, signage, or restroom hardware.

• 工業設備 – Ensuring critical fasteners remain intact in high-risk environments.

優勢：

• Enhanced Security – Deters casual tampering due to the need for specialized tools.

• 耐用性 – Resists wear, corrosion, and forceful removal attempts.

• Low Profile – Often designed to sit flush or recessed, reducing exposure to prying tools.

• 單孔安全螺栓

Disadvantages:

• Requires Special Tool – Can be inconvenient if the tool is lost or unavailable.

• Limited Reusability – Some designs may be damaged upon removal, making them single-use.

Similar Fasteners:

• Shear Bolts – Break off after installation, leaving a smooth surface.

• Torx/Tamper-Resistant Screws – Use star-shaped heads with a security pin.