Hexagonal Metal Lock Nuts

The fastening and opening of bolts and nuts adopts non-standard design, and the matching
non-standard tools are used to solve the opening and fastening problems. In general, other
wrenches cannot be inserted. In the appearance design of nuts and bolts, non-standard slotting,
opening or pentagonal, heptagonal, nine-corner or custom-made corresponding groove tools
have played a very good anti-theft effect

冷間圧造加工は、切削の少ない、あるいは切削を必要としない新しい圧造加工のひとつである。
金属。の作用による金属の塑性変形を利用した加工法である。
外力を受け、金型の助けを借りて、金属の体積を再分配し、移動させる。
必要な部品やブランクを製造します。冷間圧造工程は、標準的な
ボルト、ネジ、ナット、リベット、ピンなどの留め具。

Hexagonal Metal Lock Nuts, also known as hex lock nuts or distorted thread lock nuts, are a type of fastener designed to resist loosening under vibration and torque. Here’s a detailed description:

Features:

1. Hexagonal Shape – Six-sided (hex) design for easy tightening and loosening with standard wrenches or sockets.

2. ロック機構 – Typically has a deformed (elliptical or offset) top section or a nylon insert to create friction against the bolt threads, preventing self-loosening.

   • Nylon Insert Lock Nuts (Nyloc) – Features a nylon collar that grips the bolt threads.

   • All-Metal Lock Nuts – Uses distorted threads or a crimped top for a tight fit.

3. 素材 – Made from durable metals like stainless steel, carbon steel, or brass, often with corrosion-resistant coatings (e.g., zinc plating).

4. スレッドタイプ – Metric or imperial threads to match corresponding bolts/screws.

アプリケーション

• Automotive and machinery (high-vibration environments).

• Aerospace, construction, and industrial equipment.

• Electrical and plumbing installations.

• Hexagonal Metal Lock Nuts

利点がある：

• 耐振動性 – Stays secure in dynamic applications.

• 耐久性 – Metal construction withstands high temperatures (unlike nylon inserts).

• Wide Compatibility – Works with standard hex tools.

Common Types:

• Nyloc Nuts – Nylon-ring lock nuts.

• Top Lock Nuts – All-metal with a conical top.

• Stover (One-Way) Nuts – Oval-shaped crimped metal for permanent locking.