Hexagon flange metal lock nut

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。

Hexagon flange metal lock nuts are specialized fasteners designed to provide a secure, vibration-resistant connection in mechanical assemblies. Here’s a detailed description:

主な特徴

1. Hexagonal Head – Features a six-sided (hex) head for easy tightening/loosening with standard wrenches or sockets.

2. Integrated Flange – The built-in flange distributes clamping pressure over a wider surface area, reducing the risk of damage to the connected material and improving joint stability.

3. ロック機構 – Typically includes a nylon insert (metal insert or deformed threads) that creates friction against the bolt, preventing loosening due to vibrations or dynamic loads. Hexagon flange metal lock nut

4. 素材 – Commonly made from steel (carbon or stainless), brass, or other metals, often with corrosion-resistant coatings like zinc plating or black oxide.

5. スレッドタイプ – Available in metric (M) or imperial (UNC/UNF) thread sizes to match corresponding bolts/screws.

利点がある：

• 耐振動性 – Ideal for automotive, machinery, and aerospace applications where movement could loosen standard nuts.

• Eliminates Need for Washers – The flange acts as a built-in washer, simplifying assembly.

• Stronger Grip – The locking feature ensures long-term fastener integrity.

• Hexagon flange metal lock nut

一般的な用途：

• Automotive components (engine parts, suspension systems)

• Industrial machinery

• Electrical enclosures

• Construction and structural assemblies

Variants:

• Nylon Insert Lock Nuts – Have a polymer ring for elasticity and grip.

• All-Metal Lock Nuts – Use deformed threads or slots for a metal-to-metal locking action.

• Serrated Flange Nuts – Feature teeth under the flange to bite into surfaces for added resistance.