12-point locking nut black zinc

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。

A 12-point locking nut black zinc is a high-performance fastener designed for secure, vibration-resistant applications where corrosion protection and precise torque application are critical. The 12-point (dodecagonal) design allows for 30° tool engagement, making it ideal for tight spaces, while the black zinc plating provides enhanced durability and a sleek, non-reflective finish.

主な特徴

1. 12-Point Design

• 30° tool engagement (vs. 60° for standard hex nuts) for better accessibility in confined areas.

• Compatible with 12-point sockets, wrenches, and torque tools (common in aerospace, automotive, and military applications).

2. Black Zinc Coating

• Corrosion-resistant – Protects against rust and oxidation in harsh environments.

• Aesthetic & Low-Reflectivity – Ideal for applications requiring a discreet or non-glare finish.

• Improved Lubricity – Reduces friction during installation, aiding in precise torque application.

3. Locking Mechanism

• Prevailing torque (deformed threads or nylon insert) to resist loosening under vibration.

• Alternative versions may include metal locking collars, serrated faces, or secondary retention features.

Summary:

The 12-point locking nut black zinc combines high-strength fastening, vibration resistance, and corrosion protection in a compact, tool-friendly design. Ideal for critical applications where reliability and environmental durability are paramount.